9877427840

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{10861}}^1$

素因数の和:10923

約数の個数: 192

約数和(自身を含む): 28418250600

約数和(自身を除く): 18540822760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 128, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 320, 392, 406, 448, 464, 490, 560, 580, 640, 784, 812, 896, 928, 980, 1015, 1120, 1160, 1421, 1568, 1624, 1856, 1960, 2030, 2240, 2320, 2842, 3136, 3248, 3712, 3920, 4060, 4480, 4640, 5684, 6272, 6496, 7105, 7840, 8120, 9280, 10861, 11368, 12992, 14210, 15680, 16240, 18560, 21722, 22736, 25984, 28420, 31360, 32480, 43444, 45472, 54305, 56840, 64960, 76027, 86888, 90944, 108610, 113680, 129920, 152054, 173776, 181888, 217220, 227360, 304108, 314969, 347552, 380135, 434440, 454720, 532189, 608216, 629938, 695104, 760270, 868880, 909440, 1064378, 1216432, 1259876, 1390208, 1520540, 1574845, 1737760, 2128756, 2204783, 2432864, 2519752, 2660945, 3041080, 3149690, 3475520, 4257512, 4409566, 4865728, 5039504, 5321890, 6082160, 6299380, 6951040, 8515024, 8819132, 9731456, 10079008, 10643780, 11023915, 12164320, 12598760, 15433481, 17030048, 17638264, 20158016, 21287560, 22047830, 24328640, 25197520, 30866962, 34060096, 35276528, 40316032, 42575120, 44095660, 48657280, 50395040, 61733924, 68120192, 70553056, 77167405, 85150240, 88191320, 100790080, 123467848, 141106112, 154334810, 170300480, 176382640, 201580160, 246935696, 282212224, 308669620, 340600960, 352765280, 493871392, 617339240, 705530560, 987742784, 1234678480, 1411061120, 1975485568, 2469356960, 4938713920, 9877427840]

約数ペア:

[(1, 9877427840), (2, 4938713920), (4, 2469356960), (5, 1975485568), (7, 1411061120), (8, 1234678480), (10, 987742784), (14, 705530560), (16, 617339240), (20, 493871392), (28, 352765280), (29, 340600960), (32, 308669620), (35, 282212224), (40, 246935696), (49, 201580160), (56, 176382640), (58, 170300480), (64, 154334810), (70, 141106112), (80, 123467848), (98, 100790080), (112, 88191320), (116, 85150240), (128, 77167405), (140, 70553056), (145, 68120192), (160, 61733924), (196, 50395040), (203, 48657280), (224, 44095660), (232, 42575120), (245, 40316032), (280, 35276528), (290, 34060096), (320, 30866962), (392, 25197520), (406, 24328640), (448, 22047830), (464, 21287560), (490, 20158016), (560, 17638264), (580, 17030048), (640, 15433481), (784, 12598760), (812, 12164320), (896, 11023915), (928, 10643780), (980, 10079008), (1015, 9731456), (1120, 8819132), (1160, 8515024), (1421, 6951040), (1568, 6299380), (1624, 6082160), (1856, 5321890), (1960, 5039504), (2030, 4865728), (2240, 4409566), (2320, 4257512), (2842, 3475520), (3136, 3149690), (3248, 3041080), (3712, 2660945), (3920, 2519752), (4060, 2432864), (4480, 2204783), (4640, 2128756), (5684, 1737760), (6272, 1574845), (6496, 1520540), (7105, 1390208), (7840, 1259876), (8120, 1216432), (9280, 1064378), (10861, 909440), (11368, 868880), (12992, 760270), (14210, 695104), (15680, 629938), (16240, 608216), (18560, 532189), (21722, 454720), (22736, 434440), (25984, 380135), (28420, 347552), (31360, 314969), (32480, 304108), (43444, 227360), (45472, 217220), (54305, 181888), (56840, 173776), (64960, 152054), (76027, 129920), (86888, 113680), (90944, 108610)]