2015560320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:787

約数の個数: 256

約数和(自身を含む): 6781449600

約数和(自身を除く): 4765889280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 53, 58, 60, 64, 80, 87, 96, 106, 116, 120, 128, 145, 159, 160, 174, 192, 212, 232, 240, 265, 290, 318, 320, 348, 384, 424, 435, 464, 480, 530, 580, 636, 640, 683, 696, 795, 848, 870, 928, 960, 1060, 1160, 1272, 1366, 1392, 1537, 1590, 1696, 1740, 1856, 1920, 2049, 2120, 2320, 2544, 2732, 2784, 3074, 3180, 3392, 3415, 3480, 3712, 4098, 4240, 4611, 4640, 5088, 5464, 5568, 6148, 6360, 6784, 6830, 6960, 7685, 8196, 8480, 9222, 9280, 10176, 10245, 10928, 11136, 12296, 12720, 13660, 13920, 15370, 16392, 16960, 18444, 18560, 19807, 20352, 20490, 21856, 23055, 24592, 25440, 27320, 27840, 30740, 32784, 33920, 36199, 36888, 39614, 40980, 43712, 46110, 49184, 50880, 54640, 55680, 59421, 61480, 65568, 72398, 73776, 79228, 81960, 87424, 92220, 98368, 99035, 101760, 108597, 109280, 118842, 122960, 131136, 144796, 147552, 158456, 163920, 180995, 184440, 196736, 198070, 217194, 218560, 237684, 245920, 262272, 289592, 295104, 297105, 316912, 327840, 361990, 368880, 396140, 434388, 437120, 475368, 491840, 542985, 579184, 590208, 594210, 633824, 655680, 723980, 737760, 792280, 868776, 950736, 983680, 1049771, 1085970, 1158368, 1188420, 1267648, 1311360, 1447960, 1475520, 1584560, 1737552, 1901472, 2099542, 2171940, 2316736, 2376840, 2535296, 2895920, 2951040, 3149313, 3169120, 3475104, 3802944, 4199084, 4343880, 4633472, 4753680, 5248855, 5791840, 6298626, 6338240, 6950208, 7605888, 8398168, 8687760, 9507360, 10497710, 11583680, 12597252, 12676480, 13900416, 15746565, 16796336, 17375520, 19014720, 20995420, 23167360, 25194504, 31493130, 33592672, 34751040, 38029440, 41990840, 50389008, 62986260, 67185344, 69502080, 83981680, 100778016, 125972520, 134370688, 167963360, 201556032, 251945040, 335926720, 403112064, 503890080, 671853440, 1007780160, 2015560320]

約数ペア:

[(1, 2015560320), (2, 1007780160), (3, 671853440), (4, 503890080), (5, 403112064), (6, 335926720), (8, 251945040), (10, 201556032), (12, 167963360), (15, 134370688), (16, 125972520), (20, 100778016), (24, 83981680), (29, 69502080), (30, 67185344), (32, 62986260), (40, 50389008), (48, 41990840), (53, 38029440), (58, 34751040), (60, 33592672), (64, 31493130), (80, 25194504), (87, 23167360), (96, 20995420), (106, 19014720), (116, 17375520), (120, 16796336), (128, 15746565), (145, 13900416), (159, 12676480), (160, 12597252), (174, 11583680), (192, 10497710), (212, 9507360), (232, 8687760), (240, 8398168), (265, 7605888), (290, 6950208), (318, 6338240), (320, 6298626), (348, 5791840), (384, 5248855), (424, 4753680), (435, 4633472), (464, 4343880), (480, 4199084), (530, 3802944), (580, 3475104), (636, 3169120), (640, 3149313), (683, 2951040), (696, 2895920), (795, 2535296), (848, 2376840), (870, 2316736), (928, 2171940), (960, 2099542), (1060, 1901472), (1160, 1737552), (1272, 1584560), (1366, 1475520), (1392, 1447960), (1537, 1311360), (1590, 1267648), (1696, 1188420), (1740, 1158368), (1856, 1085970), (1920, 1049771), (2049, 983680), (2120, 950736), (2320, 868776), (2544, 792280), (2732, 737760), (2784, 723980), (3074, 655680), (3180, 633824), (3392, 594210), (3415, 590208), (3480, 579184), (3712, 542985), (4098, 491840), (4240, 475368), (4611, 437120), (4640, 434388), (5088, 396140), (5464, 368880), (5568, 361990), (6148, 327840), (6360, 316912), (6784, 297105), (6830, 295104), (6960, 289592), (7685, 262272), (8196, 245920), (8480, 237684), (9222, 218560), (9280, 217194), (10176, 198070), (10245, 196736), (10928, 184440), (11136, 180995), (12296, 163920), (12720, 158456), (13660, 147552), (13920, 144796), (15370, 131136), (16392, 122960), (16960, 118842), (18444, 109280), (18560, 108597), (19807, 101760), (20352, 99035), (20490, 98368), (21856, 92220), (23055, 87424), (24592, 81960), (25440, 79228), (27320, 73776), (27840, 72398), (30740, 65568), (32784, 61480), (33920, 59421), (36199, 55680), (36888, 54640), (39614, 50880), (40980, 49184), (43712, 46110)]