25640160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 99574272

約数和(自身を除く): 73934112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 587, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1174, 1248, 1365, 1456, 1560, 1680, 1761, 1820, 2080, 2184, 2348, 2730, 2912, 2935, 3120, 3360, 3522, 3640, 4109, 4368, 4696, 5460, 5870, 6240, 7044, 7280, 7631, 8218, 8736, 8805, 9392, 10920, 11740, 12327, 14088, 14560, 15262, 16436, 17610, 18784, 20545, 21840, 22893, 23480, 24654, 28176, 30524, 32872, 35220, 38155, 41090, 43680, 45786, 46960, 49308, 53417, 56352, 61048, 61635, 65744, 70440, 76310, 82180, 91572, 93920, 98616, 106834, 114465, 122096, 123270, 131488, 140880, 152620, 160251, 164360, 183144, 197232, 213668, 228930, 244192, 246540, 267085, 281760, 305240, 320502, 328720, 366288, 394464, 427336, 457860, 493080, 534170, 610480, 641004, 657440, 732576, 801255, 854672, 915720, 986160, 1068340, 1220960, 1282008, 1602510, 1709344, 1831440, 1972320, 2136680, 2564016, 3205020, 3662880, 4273360, 5128032, 6410040, 8546720, 12820080, 25640160]

約数ペア:

[(1, 25640160), (2, 12820080), (3, 8546720), (4, 6410040), (5, 5128032), (6, 4273360), (7, 3662880), (8, 3205020), (10, 2564016), (12, 2136680), (13, 1972320), (14, 1831440), (15, 1709344), (16, 1602510), (20, 1282008), (21, 1220960), (24, 1068340), (26, 986160), (28, 915720), (30, 854672), (32, 801255), (35, 732576), (39, 657440), (40, 641004), (42, 610480), (48, 534170), (52, 493080), (56, 457860), (60, 427336), (65, 394464), (70, 366288), (78, 328720), (80, 320502), (84, 305240), (91, 281760), (96, 267085), (104, 246540), (105, 244192), (112, 228930), (120, 213668), (130, 197232), (140, 183144), (156, 164360), (160, 160251), (168, 152620), (182, 140880), (195, 131488), (208, 123270), (210, 122096), (224, 114465), (240, 106834), (260, 98616), (273, 93920), (280, 91572), (312, 82180), (336, 76310), (364, 70440), (390, 65744), (416, 61635), (420, 61048), (455, 56352), (480, 53417), (520, 49308), (546, 46960), (560, 45786), (587, 43680), (624, 41090), (672, 38155), (728, 35220), (780, 32872), (840, 30524), (910, 28176), (1040, 24654), (1092, 23480), (1120, 22893), (1174, 21840), (1248, 20545), (1365, 18784), (1456, 17610), (1560, 16436), (1680, 15262), (1761, 14560), (1820, 14088), (2080, 12327), (2184, 11740), (2348, 10920), (2730, 9392), (2912, 8805), (2935, 8736), (3120, 8218), (3360, 7631), (3522, 7280), (3640, 7044), (4109, 6240), (4368, 5870), (4696, 5460)]