25989198720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2213

約数の個数: 256

約数和(自身を含む): 85110497280

約数和(自身を除く): 59121298560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 127, 128, 159, 160, 192, 212, 240, 254, 265, 318, 320, 381, 384, 424, 480, 508, 530, 635, 636, 640, 762, 795, 848, 960, 1016, 1060, 1270, 1272, 1524, 1590, 1696, 1905, 1920, 2011, 2032, 2120, 2540, 2544, 3048, 3180, 3392, 3810, 4022, 4064, 4240, 5080, 5088, 6033, 6096, 6360, 6731, 6784, 7620, 8044, 8128, 8480, 10055, 10160, 10176, 12066, 12192, 12720, 13462, 15240, 16088, 16256, 16960, 20110, 20193, 20320, 20352, 24132, 24384, 25440, 26924, 30165, 30480, 32176, 33655, 33920, 40220, 40386, 40640, 48264, 48768, 50880, 53848, 60330, 60960, 64352, 67310, 80440, 80772, 81280, 96528, 100965, 101760, 106583, 107696, 120660, 121920, 128704, 134620, 160880, 161544, 193056, 201930, 213166, 215392, 241320, 243840, 255397, 257408, 269240, 319749, 321760, 323088, 386112, 403860, 426332, 430784, 482640, 510794, 532915, 538480, 639498, 643520, 646176, 766191, 772224, 807720, 852664, 861568, 965280, 1021588, 1065830, 1076960, 1276985, 1278996, 1287040, 1292352, 1532382, 1598745, 1615440, 1705328, 1930560, 2043176, 2131660, 2153920, 2553970, 2557992, 2584704, 3064764, 3197490, 3230880, 3410656, 3830955, 3861120, 4086352, 4263320, 4307840, 5107940, 5115984, 6129528, 6394980, 6461760, 6821312, 7661910, 8172704, 8526640, 10215880, 10231968, 12259056, 12789960, 12923520, 13536041, 13642624, 15323820, 16345408, 17053280, 20431760, 20463936, 24518112, 25579920, 27072082, 30647640, 32690816, 34106560, 40608123, 40863520, 40927872, 49036224, 51159840, 54144164, 61295280, 67680205, 68213120, 81216246, 81727040, 98072448, 102319680, 108288328, 122590560, 135360410, 162432492, 163454080, 203040615, 204639360, 216576656, 245181120, 270720820, 324864984, 406081230, 433153312, 490362240, 541441640, 649729968, 812162460, 866306624, 1082883280, 1299459936, 1624324920, 1732613248, 2165766560, 2598919872, 3248649840, 4331533120, 5197839744, 6497299680, 8663066240, 12994599360, 25989198720]

約数ペア:

[(1, 25989198720), (2, 12994599360), (3, 8663066240), (4, 6497299680), (5, 5197839744), (6, 4331533120), (8, 3248649840), (10, 2598919872), (12, 2165766560), (15, 1732613248), (16, 1624324920), (20, 1299459936), (24, 1082883280), (30, 866306624), (32, 812162460), (40, 649729968), (48, 541441640), (53, 490362240), (60, 433153312), (64, 406081230), (80, 324864984), (96, 270720820), (106, 245181120), (120, 216576656), (127, 204639360), (128, 203040615), (159, 163454080), (160, 162432492), (192, 135360410), (212, 122590560), (240, 108288328), (254, 102319680), (265, 98072448), (318, 81727040), (320, 81216246), (381, 68213120), (384, 67680205), (424, 61295280), (480, 54144164), (508, 51159840), (530, 49036224), (635, 40927872), (636, 40863520), (640, 40608123), (762, 34106560), (795, 32690816), (848, 30647640), (960, 27072082), (1016, 25579920), (1060, 24518112), (1270, 20463936), (1272, 20431760), (1524, 17053280), (1590, 16345408), (1696, 15323820), (1905, 13642624), (1920, 13536041), (2011, 12923520), (2032, 12789960), (2120, 12259056), (2540, 10231968), (2544, 10215880), (3048, 8526640), (3180, 8172704), (3392, 7661910), (3810, 6821312), (4022, 6461760), (4064, 6394980), (4240, 6129528), (5080, 5115984), (5088, 5107940), (6033, 4307840), (6096, 4263320), (6360, 4086352), (6731, 3861120), (6784, 3830955), (7620, 3410656), (8044, 3230880), (8128, 3197490), (8480, 3064764), (10055, 2584704), (10160, 2557992), (10176, 2553970), (12066, 2153920), (12192, 2131660), (12720, 2043176), (13462, 1930560), (15240, 1705328), (16088, 1615440), (16256, 1598745), (16960, 1532382), (20110, 1292352), (20193, 1287040), (20320, 1278996), (20352, 1276985), (24132, 1076960), (24384, 1065830), (25440, 1021588), (26924, 965280), (30165, 861568), (30480, 852664), (32176, 807720), (33655, 772224), (33920, 766191), (40220, 646176), (40386, 643520), (40640, 639498), (48264, 538480), (48768, 532915), (50880, 510794), (53848, 482640), (60330, 430784), (60960, 426332), (64352, 403860), (67310, 386112), (80440, 323088), (80772, 321760), (81280, 319749), (96528, 269240), (100965, 257408), (101760, 255397), (106583, 243840), (107696, 241320), (120660, 215392), (121920, 213166), (128704, 201930), (134620, 193056), (160880, 161544)]