145956720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 573963264

約数和(自身を除く): 428006544

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, 78, 80, 82, 84, 91, 104, 105, 112, 120, 123, 130, 140, 156, 163, 164, 168, 182, 195, 205, 208, 210, 240, 246, 260, 273, 280, 287, 312, 326, 328, 336, 364, 390, 410, 420, 455, 489, 492, 520, 533, 546, 560, 574, 615, 624, 652, 656, 728, 780, 815, 820, 840, 861, 910, 978, 984, 1040, 1066, 1092, 1141, 1148, 1230, 1304, 1365, 1435, 1456, 1560, 1599, 1630, 1640, 1680, 1722, 1820, 1956, 1968, 2119, 2132, 2184, 2282, 2296, 2445, 2460, 2608, 2665, 2730, 2870, 3120, 3198, 3260, 3280, 3423, 3444, 3640, 3731, 3912, 4238, 4264, 4305, 4368, 4564, 4592, 4890, 4920, 5330, 5460, 5705, 5740, 6357, 6396, 6520, 6683, 6846, 6888, 7280, 7462, 7824, 7995, 8476, 8528, 8610, 9128, 9780, 9840, 10595, 10660, 10920, 11193, 11410, 11480, 12714, 12792, 13040, 13366, 13692, 13776, 14833, 14924, 15990, 16952, 17115, 17220, 18256, 18655, 19560, 20049, 21190, 21320, 21840, 22386, 22820, 22960, 25428, 25584, 26732, 27384, 29666, 29848, 31785, 31980, 33415, 33904, 34230, 34440, 37310, 39120, 40098, 42380, 42640, 44499, 44772, 45640, 46781, 50856, 53464, 54768, 55965, 59332, 59696, 63570, 63960, 66830, 68460, 68880, 74165, 74620, 80196, 84760, 86879, 88998, 89544, 91280, 93562, 100245, 101712, 106928, 111930, 118664, 127140, 127920, 133660, 136920, 140343, 148330, 149240, 160392, 169520, 173758, 177996, 179088, 187124, 200490, 222495, 223860, 233905, 237328, 254280, 260637, 267320, 273840, 280686, 296660, 298480, 320784, 347516, 355992, 374248, 400980, 434395, 444990, 447720, 467810, 508560, 521274, 534640, 561372, 593320, 608153, 695032, 701715, 711984, 748496, 801960, 868790, 889980, 895440, 935620, 1042548, 1122744, 1186640, 1216306, 1303185, 1390064, 1403430, 1603920, 1737580, 1779960, 1824459, 1871240, 2085096, 2245488, 2432612, 2606370, 2806860, 3040765, 3475160, 3559920, 3648918, 3742480, 4170192, 4865224, 5212740, 5613720, 6081530, 6950320, 7297836, 9122295, 9730448, 10425480, 11227440, 12163060, 14595672, 18244590, 20850960, 24326120, 29191344, 36489180, 48652240, 72978360, 145956720]

約数ペア:

[(1, 145956720), (2, 72978360), (3, 48652240), (4, 36489180), (5, 29191344), (6, 24326120), (7, 20850960), (8, 18244590), (10, 14595672), (12, 12163060), (13, 11227440), (14, 10425480), (15, 9730448), (16, 9122295), (20, 7297836), (21, 6950320), (24, 6081530), (26, 5613720), (28, 5212740), (30, 4865224), (35, 4170192), (39, 3742480), (40, 3648918), (41, 3559920), (42, 3475160), (48, 3040765), (52, 2806860), (56, 2606370), (60, 2432612), (65, 2245488), (70, 2085096), (78, 1871240), (80, 1824459), (82, 1779960), (84, 1737580), (91, 1603920), (104, 1403430), (105, 1390064), (112, 1303185), (120, 1216306), (123, 1186640), (130, 1122744), (140, 1042548), (156, 935620), (163, 895440), (164, 889980), (168, 868790), (182, 801960), (195, 748496), (205, 711984), (208, 701715), (210, 695032), (240, 608153), (246, 593320), (260, 561372), (273, 534640), (280, 521274), (287, 508560), (312, 467810), (326, 447720), (328, 444990), (336, 434395), (364, 400980), (390, 374248), (410, 355992), (420, 347516), (455, 320784), (489, 298480), (492, 296660), (520, 280686), (533, 273840), (546, 267320), (560, 260637), (574, 254280), (615, 237328), (624, 233905), (652, 223860), (656, 222495), (728, 200490), (780, 187124), (815, 179088), (820, 177996), (840, 173758), (861, 169520), (910, 160392), (978, 149240), (984, 148330), (1040, 140343), (1066, 136920), (1092, 133660), (1141, 127920), (1148, 127140), (1230, 118664), (1304, 111930), (1365, 106928), (1435, 101712), (1456, 100245), (1560, 93562), (1599, 91280), (1630, 89544), (1640, 88998), (1680, 86879), (1722, 84760), (1820, 80196), (1956, 74620), (1968, 74165), (2119, 68880), (2132, 68460), (2184, 66830), (2282, 63960), (2296, 63570), (2445, 59696), (2460, 59332), (2608, 55965), (2665, 54768), (2730, 53464), (2870, 50856), (3120, 46781), (3198, 45640), (3260, 44772), (3280, 44499), (3423, 42640), (3444, 42380), (3640, 40098), (3731, 39120), (3912, 37310), (4238, 34440), (4264, 34230), (4305, 33904), (4368, 33415), (4564, 31980), (4592, 31785), (4890, 29848), (4920, 29666), (5330, 27384), (5460, 26732), (5705, 25584), (5740, 25428), (6357, 22960), (6396, 22820), (6520, 22386), (6683, 21840), (6846, 21320), (6888, 21190), (7280, 20049), (7462, 19560), (7824, 18655), (7995, 18256), (8476, 17220), (8528, 17115), (8610, 16952), (9128, 15990), (9780, 14924), (9840, 14833), (10595, 13776), (10660, 13692), (10920, 13366), (11193, 13040), (11410, 12792), (11480, 12714)]