263131440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 480

約数和(自身を含む): 1047307968

約数和(自身を除く): 784176528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 41, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 82, 85, 88, 102, 104, 110, 120, 121, 123, 130, 132, 136, 143, 156, 164, 165, 170, 176, 187, 195, 204, 205, 208, 220, 221, 240, 242, 246, 255, 260, 264, 272, 286, 312, 328, 330, 340, 363, 374, 390, 408, 410, 429, 440, 442, 451, 484, 492, 510, 520, 528, 533, 561, 572, 605, 615, 624, 656, 660, 663, 680, 697, 715, 726, 748, 780, 816, 820, 858, 880, 884, 902, 935, 968, 984, 1020, 1040, 1066, 1105, 1122, 1144, 1210, 1230, 1320, 1326, 1353, 1360, 1394, 1430, 1452, 1496, 1560, 1573, 1599, 1640, 1716, 1768, 1804, 1815, 1870, 1936, 1968, 2040, 2057, 2091, 2132, 2145, 2210, 2244, 2255, 2288, 2420, 2431, 2460, 2640, 2652, 2665, 2706, 2788, 2805, 2860, 2904, 2992, 3120, 3146, 3198, 3280, 3315, 3432, 3485, 3536, 3608, 3630, 3740, 4080, 4114, 4182, 4264, 4290, 4420, 4488, 4510, 4719, 4840, 4862, 4920, 4961, 5304, 5330, 5412, 5576, 5610, 5720, 5808, 5863, 6171, 6292, 6396, 6630, 6765, 6864, 6970, 7216, 7260, 7293, 7480, 7667, 7865, 7995, 8228, 8364, 8528, 8580, 8840, 8976, 9020, 9061, 9438, 9680, 9724, 9840, 9922, 10285, 10455, 10608, 10660, 10824, 11152, 11220, 11440, 11726, 12155, 12342, 12584, 12792, 13260, 13530, 13940, 14520, 14586, 14883, 14960, 15334, 15730, 15990, 16456, 16728, 17160, 17589, 17680, 18040, 18122, 18876, 19448, 19844, 20570, 20910, 21320, 21648, 22440, 23001, 23452, 23595, 24310, 24684, 24805, 25168, 25584, 26520, 26741, 27060, 27183, 27880, 29040, 29172, 29315, 29766, 30668, 30855, 31460, 31980, 32912, 33456, 34320, 35178, 36080, 36244, 36465, 37752, 38335, 38896, 39688, 41140, 41820, 42640, 44880, 45305, 46002, 46904, 47190, 48620, 49368, 49610, 53040, 53482, 54120, 54366, 55760, 58344, 58630, 59532, 61336, 61710, 62920, 63960, 64493, 70356, 72488, 72930, 74415, 75504, 76670, 79376, 80223, 82280, 83640, 84337, 87945, 90610, 92004, 93808, 94380, 97240, 98736, 99220, 99671, 106964, 108240, 108732, 115005, 116688, 117260, 119064, 122672, 123420, 125840, 127920, 128986, 133705, 135915, 140712, 144976, 145860, 148830, 153340, 160446, 164560, 167280, 168674, 175890, 181220, 184008, 188760, 193479, 194480, 198440, 199342, 213928, 217464, 230010, 234520, 238128, 246840, 253011, 257972, 267410, 271830, 281424, 291720, 297660, 299013, 306680, 320892, 322465, 337348, 351780, 362440, 368016, 377520, 386958, 396880, 398684, 401115, 421685, 427856, 434928, 460020, 469040, 493680, 498355, 506022, 515944, 534820, 543660, 583440, 595320, 598026, 613360, 641784, 644930, 674696, 703560, 724880, 773916, 797368, 802230, 843370, 920040, 967395, 996710, 1012044, 1031888, 1069640, 1087320, 1096381, 1190640, 1196052, 1265055, 1283568, 1289860, 1349392, 1407120, 1495065, 1547832, 1594736, 1604460, 1686740, 1840080, 1934790, 1993420, 2024088, 2139280, 2174640, 2192762, 2392104, 2530110, 2579720, 2990130, 3095664, 3208920, 3289143, 3373480, 3869580, 3986840, 4048176, 4385524, 4784208, 5060220, 5159440, 5481905, 5980260, 6417840, 6578286, 6746960, 7739160, 7973680, 8771048, 10120440, 10963810, 11960520, 13156572, 15478320, 16445715, 17542096, 20240880, 21927620, 23921040, 26313144, 32891430, 43855240, 52626288, 65782860, 87710480, 131565720, 263131440]

約数ペア:

[(1, 263131440), (2, 131565720), (3, 87710480), (4, 65782860), (5, 52626288), (6, 43855240), (8, 32891430), (10, 26313144), (11, 23921040), (12, 21927620), (13, 20240880), (15, 17542096), (16, 16445715), (17, 15478320), (20, 13156572), (22, 11960520), (24, 10963810), (26, 10120440), (30, 8771048), (33, 7973680), (34, 7739160), (39, 6746960), (40, 6578286), (41, 6417840), (44, 5980260), (48, 5481905), (51, 5159440), (52, 5060220), (55, 4784208), (60, 4385524), (65, 4048176), (66, 3986840), (68, 3869580), (78, 3373480), (80, 3289143), (82, 3208920), (85, 3095664), (88, 2990130), (102, 2579720), (104, 2530110), (110, 2392104), (120, 2192762), (121, 2174640), (123, 2139280), (130, 2024088), (132, 1993420), (136, 1934790), (143, 1840080), (156, 1686740), (164, 1604460), (165, 1594736), (170, 1547832), (176, 1495065), (187, 1407120), (195, 1349392), (204, 1289860), (205, 1283568), (208, 1265055), (220, 1196052), (221, 1190640), (240, 1096381), (242, 1087320), (246, 1069640), (255, 1031888), (260, 1012044), (264, 996710), (272, 967395), (286, 920040), (312, 843370), (328, 802230), (330, 797368), (340, 773916), (363, 724880), (374, 703560), (390, 674696), (408, 644930), (410, 641784), (429, 613360), (440, 598026), (442, 595320), (451, 583440), (484, 543660), (492, 534820), (510, 515944), (520, 506022), (528, 498355), (533, 493680), (561, 469040), (572, 460020), (605, 434928), (615, 427856), (624, 421685), (656, 401115), (660, 398684), (663, 396880), (680, 386958), (697, 377520), (715, 368016), (726, 362440), (748, 351780), (780, 337348), (816, 322465), (820, 320892), (858, 306680), (880, 299013), (884, 297660), (902, 291720), (935, 281424), (968, 271830), (984, 267410), (1020, 257972), (1040, 253011), (1066, 246840), (1105, 238128), (1122, 234520), (1144, 230010), (1210, 217464), (1230, 213928), (1320, 199342), (1326, 198440), (1353, 194480), (1360, 193479), (1394, 188760), (1430, 184008), (1452, 181220), (1496, 175890), (1560, 168674), (1573, 167280), (1599, 164560), (1640, 160446), (1716, 153340), (1768, 148830), (1804, 145860), (1815, 144976), (1870, 140712), (1936, 135915), (1968, 133705), (2040, 128986), (2057, 127920), (2091, 125840), (2132, 123420), (2145, 122672), (2210, 119064), (2244, 117260), (2255, 116688), (2288, 115005), (2420, 108732), (2431, 108240), (2460, 106964), (2640, 99671), (2652, 99220), (2665, 98736), (2706, 97240), (2788, 94380), (2805, 93808), (2860, 92004), (2904, 90610), (2992, 87945), (3120, 84337), (3146, 83640), (3198, 82280), (3280, 80223), (3315, 79376), (3432, 76670), (3485, 75504), (3536, 74415), (3608, 72930), (3630, 72488), (3740, 70356), (4080, 64493), (4114, 63960), (4182, 62920), (4264, 61710), (4290, 61336), (4420, 59532), (4488, 58630), (4510, 58344), (4719, 55760), (4840, 54366), (4862, 54120), (4920, 53482), (4961, 53040), (5304, 49610), (5330, 49368), (5412, 48620), (5576, 47190), (5610, 46904), (5720, 46002), (5808, 45305), (5863, 44880), (6171, 42640), (6292, 41820), (6396, 41140), (6630, 39688), (6765, 38896), (6864, 38335), (6970, 37752), (7216, 36465), (7260, 36244), (7293, 36080), (7480, 35178), (7667, 34320), (7865, 33456), (7995, 32912), (8228, 31980), (8364, 31460), (8528, 30855), (8580, 30668), (8840, 29766), (8976, 29315), (9020, 29172), (9061, 29040), (9438, 27880), (9680, 27183), (9724, 27060), (9840, 26741), (9922, 26520), (10285, 25584), (10455, 25168), (10608, 24805), (10660, 24684), (10824, 24310), (11152, 23595), (11220, 23452), (11440, 23001), (11726, 22440), (12155, 21648), (12342, 21320), (12584, 20910), (12792, 20570), (13260, 19844), (13530, 19448), (13940, 18876), (14520, 18122), (14586, 18040), (14883, 17680), (14960, 17589), (15334, 17160), (15730, 16728), (15990, 16456)]