319672080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 720

約数和(自身を含む): 1458750384

約数和(自身を除く): 1139078304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 41, 42, 45, 48, 49, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 82, 84, 85, 90, 91, 98, 102, 104, 105, 112, 117, 119, 120, 123, 126, 130, 136, 140, 144, 147, 153, 156, 164, 168, 170, 180, 182, 195, 196, 204, 205, 208, 210, 221, 234, 238, 240, 245, 246, 252, 255, 260, 272, 273, 280, 287, 294, 306, 312, 315, 328, 336, 340, 357, 360, 364, 369, 390, 392, 408, 410, 420, 441, 442, 455, 468, 476, 490, 492, 504, 510, 520, 533, 546, 560, 574, 585, 588, 595, 612, 615, 624, 630, 637, 656, 663, 680, 697, 714, 720, 728, 735, 738, 765, 780, 784, 816, 819, 820, 833, 840, 861, 882, 884, 910, 936, 952, 980, 984, 1008, 1020, 1040, 1066, 1071, 1092, 1105, 1148, 1170, 1176, 1190, 1224, 1230, 1260, 1274, 1326, 1360, 1365, 1394, 1428, 1435, 1456, 1470, 1476, 1530, 1547, 1560, 1599, 1638, 1640, 1666, 1680, 1722, 1764, 1768, 1785, 1820, 1845, 1872, 1904, 1911, 1960, 1968, 1989, 2009, 2040, 2091, 2132, 2142, 2184, 2205, 2210, 2296, 2340, 2352, 2380, 2448, 2460, 2499, 2520, 2548, 2583, 2652, 2665, 2730, 2788, 2856, 2870, 2940, 2952, 3060, 3094, 3120, 3185, 3198, 3276, 3280, 3315, 3332, 3444, 3485, 3528, 3536, 3570, 3640, 3690, 3731, 3822, 3920, 3978, 4018, 4080, 4095, 4165, 4182, 4264, 4284, 4305, 4368, 4410, 4420, 4592, 4641, 4680, 4760, 4797, 4879, 4920, 4998, 5040, 5096, 5166, 5304, 5330, 5355, 5460, 5576, 5712, 5733, 5740, 5880, 5904, 6027, 6120, 6188, 6273, 6370, 6396, 6552, 6630, 6664, 6888, 6970, 7056, 7140, 7280, 7380, 7462, 7497, 7644, 7735, 7956, 7995, 8036, 8190, 8330, 8364, 8528, 8568, 8610, 8820, 8840, 9061, 9282, 9360, 9520, 9555, 9594, 9758, 9840, 9945, 9996, 10045, 10192, 10332, 10455, 10608, 10660, 10710, 10829, 10920, 11152, 11193, 11466, 11480, 11760, 12054, 12240, 12376, 12495, 12546, 12740, 12792, 12915, 13104, 13260, 13328, 13776, 13923, 13940, 14280, 14637, 14760, 14924, 14994, 15288, 15470, 15912, 15990, 16072, 16380, 16660, 16728, 17136, 17220, 17640, 17680, 18081, 18122, 18564, 18655, 19110, 19188, 19516, 19890, 19992, 20090, 20664, 20910, 21320, 21420, 21658, 21840, 22386, 22932, 22960, 23205, 23985, 24108, 24395, 24752, 24990, 25092, 25480, 25584, 25830, 26117, 26520, 27183, 27846, 27880, 28560, 28665, 29274, 29520, 29848, 29988, 30135, 30576, 30940, 31365, 31824, 31980, 32144, 32487, 32760, 33320, 33456, 33579, 34153, 34440, 35280, 36162, 36244, 37128, 37310, 37485, 38220, 38376, 39032, 39780, 39984, 40180, 41328, 41820, 42640, 42840, 43316, 43911, 44772, 45305, 45864, 46410, 47970, 48216, 48790, 49980, 50184, 50960, 51660, 52234, 53040, 54145, 54366, 55692, 55760, 55965, 57330, 58548, 59696, 59976, 60270, 61880, 62730, 63427, 63960, 64974, 65520, 66640, 67158, 68306, 68880, 69615, 72324, 72488, 73185, 74256, 74620, 74970, 76440, 76752, 78064, 78351, 79560, 80360, 81549, 83640, 85680, 86632, 87822, 89544, 90405, 90610, 91728, 92820, 95940, 96432, 97461, 97580, 99960, 100368, 102459, 103320, 104468, 108290, 108732, 111384, 111930, 114660, 117096, 119952, 120540, 123760, 125460, 126854, 127920, 129948, 130585, 134316, 135915, 136612, 139230, 144648, 144976, 146370, 149240, 149940, 152880, 156702, 159120, 160720, 162435, 163098, 167280, 167895, 170765, 173264, 175644, 179088, 180810, 181220, 185640, 190281, 191880, 194922, 195160, 199920, 204918, 206640, 208936, 216580, 217464, 219555, 222768, 223860, 229320, 234192, 235053, 241080, 250920, 253708, 259896, 261170, 268632, 271830, 273224, 278460, 289296, 292740, 298480, 299880, 307377, 313404, 317135, 324870, 326196, 335790, 341530, 351288, 361620, 362440, 371280, 380562, 383760, 389844, 390320, 391755, 407745, 409836, 417872, 433160, 434928, 439110, 443989, 447720, 458640, 470106, 482160, 487305, 501840, 507416, 512295, 519792, 522340, 537264, 543660, 546448, 556920, 570843, 585480, 599760, 614754, 626808, 634270, 649740, 652392, 671580, 683060, 702576, 723240, 724880, 761124, 779688, 783510, 815490, 819672, 866320, 878220, 887978, 895440, 940212, 951405, 974610, 1014832, 1024590, 1044680, 1087320, 1113840, 1141686, 1170960, 1175265, 1229508, 1253616, 1268540, 1299480, 1304784, 1331967, 1343160, 1366120, 1446480, 1522248, 1536885, 1559376, 1567020, 1630980, 1639344, 1756440, 1775956, 1880424, 1902810, 1949220, 2049180, 2089360, 2174640, 2219945, 2283372, 2350530, 2459016, 2537080, 2598960, 2663934, 2686320, 2732240, 2854215, 3044496, 3073770, 3134040, 3261960, 3512880, 3551912, 3760848, 3805620, 3898440, 3995901, 4098360, 4439890, 4566744, 4701060, 4918032, 5074160, 5327868, 5708430, 6147540, 6268080, 6523920, 6659835, 7103824, 7611240, 7796880, 7991802, 8196720, 8879780, 9133488, 9402120, 10655736, 11416860, 12295080, 13319670, 15222480, 15983604, 17759560, 18804240, 19979505, 21311472, 22833720, 24590160, 26639340, 31967208, 35519120, 39959010, 45667440, 53278680, 63934416, 79918020, 106557360, 159836040, 319672080]

約数ペア:

[(1, 319672080), (2, 159836040), (3, 106557360), (4, 79918020), (5, 63934416), (6, 53278680), (7, 45667440), (8, 39959010), (9, 35519120), (10, 31967208), (12, 26639340), (13, 24590160), (14, 22833720), (15, 21311472), (16, 19979505), (17, 18804240), (18, 17759560), (20, 15983604), (21, 15222480), (24, 13319670), (26, 12295080), (28, 11416860), (30, 10655736), (34, 9402120), (35, 9133488), (36, 8879780), (39, 8196720), (40, 7991802), (41, 7796880), (42, 7611240), (45, 7103824), (48, 6659835), (49, 6523920), (51, 6268080), (52, 6147540), (56, 5708430), (60, 5327868), (63, 5074160), (65, 4918032), (68, 4701060), (70, 4566744), (72, 4439890), (78, 4098360), (80, 3995901), (82, 3898440), (84, 3805620), (85, 3760848), (90, 3551912), (91, 3512880), (98, 3261960), (102, 3134040), (104, 3073770), (105, 3044496), (112, 2854215), (117, 2732240), (119, 2686320), (120, 2663934), (123, 2598960), (126, 2537080), (130, 2459016), (136, 2350530), (140, 2283372), (144, 2219945), (147, 2174640), (153, 2089360), (156, 2049180), (164, 1949220), (168, 1902810), (170, 1880424), (180, 1775956), (182, 1756440), (195, 1639344), (196, 1630980), (204, 1567020), (205, 1559376), (208, 1536885), (210, 1522248), (221, 1446480), (234, 1366120), (238, 1343160), (240, 1331967), (245, 1304784), (246, 1299480), (252, 1268540), (255, 1253616), (260, 1229508), (272, 1175265), (273, 1170960), (280, 1141686), (287, 1113840), (294, 1087320), (306, 1044680), (312, 1024590), (315, 1014832), (328, 974610), (336, 951405), (340, 940212), (357, 895440), (360, 887978), (364, 878220), (369, 866320), (390, 819672), (392, 815490), (408, 783510), (410, 779688), (420, 761124), (441, 724880), (442, 723240), (455, 702576), (468, 683060), (476, 671580), (490, 652392), (492, 649740), (504, 634270), (510, 626808), (520, 614754), (533, 599760), (546, 585480), (560, 570843), (574, 556920), (585, 546448), (588, 543660), (595, 537264), (612, 522340), (615, 519792), (624, 512295), (630, 507416), (637, 501840), (656, 487305), (663, 482160), (680, 470106), (697, 458640), (714, 447720), (720, 443989), (728, 439110), (735, 434928), (738, 433160), (765, 417872), (780, 409836), (784, 407745), (816, 391755), (819, 390320), (820, 389844), (833, 383760), (840, 380562), (861, 371280), (882, 362440), (884, 361620), (910, 351288), (936, 341530), (952, 335790), (980, 326196), (984, 324870), (1008, 317135), (1020, 313404), (1040, 307377), (1066, 299880), (1071, 298480), (1092, 292740), (1105, 289296), (1148, 278460), (1170, 273224), (1176, 271830), (1190, 268632), (1224, 261170), (1230, 259896), (1260, 253708), (1274, 250920), (1326, 241080), (1360, 235053), (1365, 234192), (1394, 229320), (1428, 223860), (1435, 222768), (1456, 219555), (1470, 217464), (1476, 216580), (1530, 208936), (1547, 206640), (1560, 204918), (1599, 199920), (1638, 195160), (1640, 194922), (1666, 191880), (1680, 190281), (1722, 185640), (1764, 181220), (1768, 180810), (1785, 179088), (1820, 175644), (1845, 173264), (1872, 170765), (1904, 167895), (1911, 167280), (1960, 163098), (1968, 162435), (1989, 160720), (2009, 159120), (2040, 156702), (2091, 152880), (2132, 149940), (2142, 149240), (2184, 146370), (2205, 144976), (2210, 144648), (2296, 139230), (2340, 136612), (2352, 135915), (2380, 134316), (2448, 130585), (2460, 129948), (2499, 127920), (2520, 126854), (2548, 125460), (2583, 123760), (2652, 120540), (2665, 119952), (2730, 117096), (2788, 114660), (2856, 111930), (2870, 111384), (2940, 108732), (2952, 108290), (3060, 104468), (3094, 103320), (3120, 102459), (3185, 100368), (3198, 99960), (3276, 97580), (3280, 97461), (3315, 96432), (3332, 95940), (3444, 92820), (3485, 91728), (3528, 90610), (3536, 90405), (3570, 89544), (3640, 87822), (3690, 86632), (3731, 85680), (3822, 83640), (3920, 81549), (3978, 80360), (4018, 79560), (4080, 78351), (4095, 78064), (4165, 76752), (4182, 76440), (4264, 74970), (4284, 74620), (4305, 74256), (4368, 73185), (4410, 72488), (4420, 72324), (4592, 69615), (4641, 68880), (4680, 68306), (4760, 67158), (4797, 66640), (4879, 65520), (4920, 64974), (4998, 63960), (5040, 63427), (5096, 62730), (5166, 61880), (5304, 60270), (5330, 59976), (5355, 59696), (5460, 58548), (5576, 57330), (5712, 55965), (5733, 55760), (5740, 55692), (5880, 54366), (5904, 54145), (6027, 53040), (6120, 52234), (6188, 51660), (6273, 50960), (6370, 50184), (6396, 49980), (6552, 48790), (6630, 48216), (6664, 47970), (6888, 46410), (6970, 45864), (7056, 45305), (7140, 44772), (7280, 43911), (7380, 43316), (7462, 42840), (7497, 42640), (7644, 41820), (7735, 41328), (7956, 40180), (7995, 39984), (8036, 39780), (8190, 39032), (8330, 38376), (8364, 38220), (8528, 37485), (8568, 37310), (8610, 37128), (8820, 36244), (8840, 36162), (9061, 35280), (9282, 34440), (9360, 34153), (9520, 33579), (9555, 33456), (9594, 33320), (9758, 32760), (9840, 32487), (9945, 32144), (9996, 31980), (10045, 31824), (10192, 31365), (10332, 30940), (10455, 30576), (10608, 30135), (10660, 29988), (10710, 29848), (10829, 29520), (10920, 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