21636516720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 640

約数和(自身を含む): 85982496768

約数和(自身を除く): 64345980048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 48, 52, 56, 60, 65, 70, 73, 78, 80, 82, 84, 91, 104, 105, 112, 120, 123, 130, 140, 146, 156, 164, 168, 182, 195, 205, 208, 210, 219, 240, 246, 260, 273, 280, 287, 292, 312, 328, 331, 336, 364, 365, 390, 410, 420, 438, 455, 492, 511, 520, 533, 546, 560, 574, 584, 615, 624, 656, 662, 728, 730, 780, 820, 840, 861, 876, 910, 949, 984, 993, 1022, 1040, 1066, 1092, 1095, 1148, 1168, 1230, 1324, 1365, 1435, 1456, 1460, 1533, 1560, 1599, 1640, 1655, 1680, 1722, 1752, 1820, 1898, 1968, 1986, 2044, 2132, 2184, 2190, 2296, 2317, 2460, 2555, 2648, 2665, 2730, 2847, 2870, 2920, 2993, 3066, 3120, 3198, 3280, 3310, 3444, 3504, 3640, 3731, 3796, 3972, 4088, 4264, 4303, 4305, 4368, 4380, 4592, 4634, 4745, 4920, 4965, 5110, 5296, 5330, 5460, 5694, 5740, 5840, 5986, 6132, 6396, 6620, 6643, 6888, 6951, 7280, 7462, 7592, 7665, 7944, 7995, 8176, 8528, 8606, 8610, 8760, 8979, 9268, 9490, 9840, 9930, 10220, 10660, 10920, 11193, 11388, 11480, 11585, 11972, 12264, 12792, 12909, 13240, 13286, 13571, 13776, 13902, 14235, 14924, 14965, 15184, 15330, 15888, 15990, 17212, 17220, 17520, 17958, 18536, 18655, 18980, 19860, 19929, 20440, 20951, 21320, 21515, 21840, 22386, 22776, 22960, 23170, 23944, 24163, 24528, 25584, 25818, 26480, 26572, 27142, 27804, 28470, 29848, 29930, 30121, 30660, 31980, 33215, 34424, 34440, 34755, 35916, 37072, 37310, 37960, 38909, 39720, 39858, 40713, 40880, 41902, 42640, 43030, 44772, 44895, 45552, 46340, 47888, 48326, 51636, 53144, 54284, 55608, 55965, 56940, 59696, 59860, 60242, 61320, 62853, 63960, 64545, 66430, 67855, 68848, 68880, 69510, 71832, 72489, 74620, 75920, 77818, 79440, 79716, 81426, 83804, 86060, 89544, 89790, 90363, 92680, 94997, 96652, 99645, 103272, 104755, 106288, 108568, 111216, 111930, 113880, 116727, 119720, 120484, 120815, 122640, 125706, 127920, 129090, 132860, 135710, 139020, 143664, 144978, 149240, 150605, 155636, 159432, 162852, 167608, 169141, 172120, 176423, 179088, 179580, 180726, 185360, 189994, 193304, 194545, 199290, 203565, 206544, 209510, 217136, 223860, 227760, 233454, 239440, 240968, 241630, 251412, 258180, 265720, 271420, 272363, 278040, 284991, 289956, 298480, 301210, 311272, 314119, 314265, 318864, 325704, 335216, 338282, 344240, 352846, 359160, 361452, 362445, 379988, 386608, 389090, 398580, 407130, 419020, 447720, 451815, 466908, 474985, 481936, 483260, 502824, 507423, 516360, 529269, 531440, 542840, 544726, 556080, 569982, 579912, 583635, 602420, 622544, 628238, 628530, 651408, 676564, 705692, 718320, 722904, 724890, 759976, 778180, 797160, 814260, 817089, 838040, 845705, 882115, 895440, 903630, 933816, 942357, 949970, 966520, 990683, 1005648, 1014846, 1032720, 1058538, 1085680, 1089452, 1139964, 1159824, 1167270, 1204840, 1234961, 1256476, 1257060, 1353128, 1361815, 1411384, 1424955, 1445808, 1449780, 1519952, 1556360, 1570595, 1594320, 1628520, 1634178, 1676080, 1691410, 1764230, 1807260, 1867632, 1884714, 1899940, 1933040, 1981366, 2029692, 2117076, 2178904, 2198833, 2279928, 2334540, 2409680, 2469922, 2512952, 2514120, 2537115, 2646345, 2706256, 2723630, 2822768, 2849910, 2899560, 2972049, 3112720, 3141190, 3257040, 3268356, 3382820, 3528460, 3614520, 3704883, 3769428, 3799880, 3962732, 4059384, 4085445, 4234152, 4357808, 4397666, 4559856, 4669080, 4711785, 4939844, 4953415, 5025904, 5028240, 5074230, 5292690, 5447260, 5699820, 5799120, 5944098, 6174805, 6282380, 6536712, 6596499, 6765640, 6934781, 7056920, 7229040, 7409766, 7538856, 7599760, 7925464, 8118768, 8170890, 8468304, 8795332, 9338160, 9423570, 9879688, 9906830, 10148460, 10585380, 10894520, 10994165, 11399640, 11888196, 12349610, 12564760, 12878879, 13073424, 13192998, 13531280, 13869562, 14113840, 14819532, 14860245, 15077712, 15850928, 16341780, 17590664, 18524415, 18847140, 19759376, 19813660, 20296920, 20804343, 21170760, 21789040, 21988330, 22799280, 23776392, 24699220, 25129520, 25757758, 26385996, 27739124, 29639064, 29720490, 32683560, 32982495, 34673905, 35181328, 37048830, 37694280, 38636637, 39627320, 40593840, 41608686, 42341520, 43976660, 47552784, 49398440, 51515516, 52771992, 55478248, 59278128, 59440980, 64394395, 65367120, 65964990, 69347810, 74097660, 75388560, 77273274, 79254640, 83217372, 87953320, 90152153, 98796880, 103031032, 104021715, 105543984, 110956496, 118881960, 128788790, 131929980, 138695620, 148195320, 154546548, 166434744, 175906640, 180304306, 193183185, 206062064, 208043430, 237763920, 257577580, 263859960, 270456459, 277391240, 296390640, 309093096, 332869488, 360608612, 386366370, 416086860, 450760765, 515155160, 527719920, 540912918, 554782480, 618186192, 721217224, 772732740, 832173720, 901521530, 1030310320, 1081825836, 1352282295, 1442434448, 1545465480, 1664347440, 1803043060, 2163651672, 2704564590, 3090930960, 3606086120, 4327303344, 5409129180, 7212172240, 10818258360, 21636516720]

約数ペア:

[(1, 21636516720), (2, 10818258360), (3, 7212172240), (4, 5409129180), (5, 4327303344), (6, 3606086120), (7, 3090930960), (8, 2704564590), (10, 2163651672), (12, 1803043060), (13, 1664347440), (14, 1545465480), (15, 1442434448), (16, 1352282295), (20, 1081825836), (21, 1030310320), (24, 901521530), (26, 832173720), (28, 772732740), (30, 721217224), (35, 618186192), (39, 554782480), (40, 540912918), (41, 527719920), (42, 515155160), (48, 450760765), (52, 416086860), (56, 386366370), (60, 360608612), (65, 332869488), (70, 309093096), (73, 296390640), (78, 277391240), (80, 270456459), (82, 263859960), (84, 257577580), (91, 237763920), (104, 208043430), (105, 206062064), (112, 193183185), (120, 180304306), (123, 175906640), (130, 166434744), (140, 154546548), (146, 148195320), (156, 138695620), (164, 131929980), (168, 128788790), (182, 118881960), (195, 110956496), (205, 105543984), (208, 104021715), (210, 103031032), (219, 98796880), (240, 90152153), (246, 87953320), (260, 83217372), (273, 79254640), (280, 77273274), (287, 75388560), (292, 74097660), (312, 69347810), (328, 65964990), (331, 65367120), (336, 64394395), (364, 59440980), (365, 59278128), (390, 55478248), (410, 52771992), (420, 51515516), (438, 49398440), (455, 47552784), (492, 43976660), (511, 42341520), (520, 41608686), (533, 40593840), (546, 39627320), (560, 38636637), (574, 37694280), (584, 37048830), (615, 35181328), (624, 34673905), (656, 32982495), (662, 32683560), (728, 29720490), (730, 29639064), (780, 27739124), (820, 26385996), (840, 25757758), (861, 25129520), (876, 24699220), (910, 23776392), (949, 22799280), (984, 21988330), (993, 21789040), (1022, 21170760), (1040, 20804343), (1066, 20296920), (1092, 19813660), (1095, 19759376), (1148, 18847140), (1168, 18524415), (1230, 17590664), (1324, 16341780), (1365, 15850928), (1435, 15077712), (1456, 14860245), (1460, 14819532), (1533, 14113840), (1560, 13869562), (1599, 13531280), (1640, 13192998), (1655, 13073424), (1680, 12878879), (1722, 12564760), (1752, 12349610), (1820, 11888196), (1898, 11399640), (1968, 10994165), (1986, 10894520), (2044, 10585380), (2132, 10148460), (2184, 9906830), (2190, 9879688), (2296, 9423570), (2317, 9338160), (2460, 8795332), (2555, 8468304), (2648, 8170890), (2665, 8118768), (2730, 7925464), (2847, 7599760), (2870, 7538856), (2920, 7409766), (2993, 7229040), (3066, 7056920), (3120, 6934781), (3198, 6765640), (3280, 6596499), (3310, 6536712), (3444, 6282380), (3504, 6174805), (3640, 5944098), (3731, 5799120), (3796, 5699820), (3972, 5447260), (4088, 5292690), (4264, 5074230), (4303, 5028240), (4305, 5025904), (4368, 4953415), (4380, 4939844), (4592, 4711785), (4634, 4669080), (4745, 4559856), (4920, 4397666), (4965, 4357808), (5110, 4234152), (5296, 4085445), (5330, 4059384), (5460, 3962732), (5694, 3799880), (5740, 3769428), (5840, 3704883), (5986, 3614520), (6132, 3528460), (6396, 3382820), (6620, 3268356), (6643, 3257040), (6888, 3141190), (6951, 3112720), (7280, 2972049), (7462, 2899560), (7592, 2849910), (7665, 2822768), (7944, 2723630), (7995, 2706256), (8176, 2646345), (8528, 2537115), (8606, 2514120), (8610, 2512952), (8760, 2469922), (8979, 2409680), (9268, 2334540), (9490, 2279928), (9840, 2198833), (9930, 2178904), (10220, 2117076), (10660, 2029692), (10920, 1981366), (11193, 1933040), (11388, 1899940), (11480, 1884714), (11585, 1867632), (11972, 1807260), (12264, 1764230), (12792, 1691410), (12909, 1676080), (13240, 1634178), (13286, 1628520), (13571, 1594320), (13776, 1570595), (13902, 1556360), (14235, 1519952), (14924, 1449780), (14965, 1445808), (15184, 1424955), (15330, 1411384), (15888, 1361815), (15990, 1353128), (17212, 1257060), (17220, 1256476), (17520, 1234961), (17958, 1204840), (18536, 1167270), (18655, 1159824), (18980, 1139964), (19860, 1089452), (19929, 1085680), (20440, 1058538), (20951, 1032720), (21320, 1014846), (21515, 1005648), (21840, 990683), (22386, 966520), (22776, 949970), (22960, 942357), (23170, 933816), (23944, 903630), (24163, 895440), (24528, 882115), (25584, 845705), (25818, 838040), (26480, 817089), (26572, 814260), (27142, 797160), (27804, 778180), (28470, 759976), (29848, 724890), (29930, 722904), (30121, 718320), (30660, 705692), (31980, 676564), (33215, 651408), (34424, 628530), (34440, 628238), (34755, 622544), (35916, 602420), (37072, 583635), (37310, 579912), (37960, 569982), (38909, 556080), (39720, 544726), (39858, 542840), (40713, 531440), (40880, 529269), (41902, 516360), (42640, 507423), (43030, 502824), (44772, 483260), (44895, 481936), (45552, 474985), (46340, 466908), (47888, 451815), (48326, 447720), (51636, 419020), (53144, 407130), (54284, 398580), (55608, 389090), (55965, 386608), (56940, 379988), (59696, 362445), (59860, 361452), (60242, 359160), (61320, 352846), (62853, 344240), (63960, 338282), (64545, 335216), (66430, 325704), (67855, 318864), (68848, 314265), (68880, 314119), (69510, 311272), (71832, 301210), (72489, 298480), (74620, 289956), (75920, 284991), (77818, 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