76920480

素因数分解:

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

素因数の和:628

約数の個数: 288

約数和(自身を含む): 323616384

約数和(自身を除く): 246695904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 587, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1174, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1761, 1820, 1872, 2016, 2080, 2184, 2340, 2348, 2520, 2730, 2912, 2935, 3120, 3276, 3360, 3522, 3640, 3744, 4095, 4109, 4368, 4680, 4696, 5040, 5283, 5460, 5870, 6240, 6552, 7044, 7280, 7631, 8190, 8218, 8736, 8805, 9360, 9392, 10080, 10566, 10920, 11740, 12327, 13104, 14088, 14560, 15262, 16380, 16436, 17610, 18720, 18784, 20545, 21132, 21840, 22893, 23480, 24654, 26208, 26415, 28176, 30524, 32760, 32872, 35220, 36981, 38155, 41090, 42264, 43680, 45786, 46960, 49308, 52830, 53417, 56352, 61048, 61635, 65520, 65744, 68679, 70440, 73962, 76310, 82180, 84528, 91572, 93920, 98616, 105660, 106834, 114465, 122096, 123270, 131040, 131488, 137358, 140880, 147924, 152620, 160251, 164360, 169056, 183144, 184905, 197232, 211320, 213668, 228930, 244192, 246540, 267085, 274716, 281760, 295848, 305240, 320502, 328720, 343395, 366288, 369810, 394464, 422640, 427336, 457860, 480753, 493080, 534170, 549432, 591696, 610480, 641004, 657440, 686790, 732576, 739620, 801255, 845280, 854672, 915720, 961506, 986160, 1068340, 1098864, 1183392, 1220960, 1282008, 1373580, 1479240, 1602510, 1709344, 1831440, 1923012, 1972320, 2136680, 2197728, 2403765, 2564016, 2747160, 2958480, 3205020, 3662880, 3846024, 4273360, 4807530, 5128032, 5494320, 5916960, 6410040, 7692048, 8546720, 9615060, 10988640, 12820080, 15384096, 19230120, 25640160, 38460240, 76920480]

約数ペア:

[(1, 76920480), (2, 38460240), (3, 25640160), (4, 19230120), (5, 15384096), (6, 12820080), (7, 10988640), (8, 9615060), (9, 8546720), (10, 7692048), (12, 6410040), (13, 5916960), (14, 5494320), (15, 5128032), (16, 4807530), (18, 4273360), (20, 3846024), (21, 3662880), (24, 3205020), (26, 2958480), (28, 2747160), (30, 2564016), (32, 2403765), (35, 2197728), (36, 2136680), (39, 1972320), (40, 1923012), (42, 1831440), (45, 1709344), (48, 1602510), (52, 1479240), (56, 1373580), (60, 1282008), (63, 1220960), (65, 1183392), (70, 1098864), (72, 1068340), (78, 986160), (80, 961506), (84, 915720), (90, 854672), (91, 845280), (96, 801255), (104, 739620), (105, 732576), (112, 686790), (117, 657440), (120, 641004), (126, 610480), (130, 591696), (140, 549432), (144, 534170), (156, 493080), (160, 480753), (168, 457860), (180, 427336), (182, 422640), (195, 394464), (208, 369810), (210, 366288), (224, 343395), (234, 328720), (240, 320502), (252, 305240), (260, 295848), (273, 281760), (280, 274716), (288, 267085), (312, 246540), (315, 244192), (336, 228930), (360, 213668), (364, 211320), (390, 197232), (416, 184905), (420, 183144), (455, 169056), (468, 164360), (480, 160251), (504, 152620), (520, 147924), (546, 140880), (560, 137358), (585, 131488), (587, 131040), (624, 123270), (630, 122096), (672, 114465), (720, 106834), (728, 105660), (780, 98616), (819, 93920), (840, 91572), (910, 84528), (936, 82180), (1008, 76310), (1040, 73962), (1092, 70440), (1120, 68679), (1170, 65744), (1174, 65520), (1248, 61635), (1260, 61048), (1365, 56352), (1440, 53417), (1456, 52830), (1560, 49308), (1638, 46960), (1680, 45786), (1761, 43680), (1820, 42264), (1872, 41090), (2016, 38155), (2080, 36981), (2184, 35220), (2340, 32872), (2348, 32760), (2520, 30524), (2730, 28176), (2912, 26415), (2935, 26208), (3120, 24654), (3276, 23480), (3360, 22893), (3522, 21840), (3640, 21132), (3744, 20545), (4095, 18784), (4109, 18720), (4368, 17610), (4680, 16436), (4696, 16380), (5040, 15262), (5283, 14560), (5460, 14088), (5870, 13104), (6240, 12327), (6552, 11740), (7044, 10920), (7280, 10566), (7631, 10080), (8190, 9392), (8218, 9360), (8736, 8805)]