673201620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 288

約数和(自身を含む): 2552239872

約数和(自身を除く): 1879038252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 73, 78, 84, 90, 91, 105, 117, 126, 130, 140, 146, 156, 180, 182, 195, 210, 219, 234, 252, 260, 273, 292, 315, 364, 365, 390, 420, 438, 455, 468, 511, 546, 563, 585, 630, 657, 730, 780, 819, 876, 910, 949, 1022, 1092, 1095, 1126, 1170, 1260, 1314, 1365, 1460, 1533, 1638, 1689, 1820, 1898, 2044, 2190, 2252, 2340, 2555, 2628, 2730, 2815, 2847, 3066, 3276, 3285, 3378, 3796, 3941, 4095, 4380, 4599, 4745, 5067, 5110, 5460, 5630, 5694, 6132, 6570, 6643, 6756, 7319, 7665, 7882, 8190, 8445, 8541, 9198, 9490, 10134, 10220, 11260, 11388, 11823, 13140, 13286, 14235, 14638, 15330, 15764, 16380, 16890, 17082, 18396, 18980, 19705, 19929, 20268, 21957, 22995, 23646, 25335, 26572, 28470, 29276, 30660, 33215, 33780, 34164, 35469, 36595, 39410, 39858, 41099, 42705, 43914, 45990, 47292, 50670, 51233, 56940, 59115, 59787, 65871, 66430, 70938, 73190, 78820, 79716, 82198, 85410, 87828, 91980, 99645, 101340, 102466, 109785, 118230, 119574, 123297, 131742, 132860, 141876, 146380, 153699, 164396, 170820, 177345, 199290, 204932, 205495, 219570, 236460, 239148, 246594, 256165, 263484, 287693, 298935, 307398, 329355, 354690, 369891, 398580, 410990, 439140, 461097, 493188, 512330, 534287, 575386, 597870, 614796, 616485, 658710, 709380, 739782, 768495, 821980, 863079, 922194, 1024660, 1068574, 1150772, 1195740, 1232970, 1317420, 1438465, 1479564, 1536990, 1602861, 1726158, 1844388, 1849455, 2137148, 2305485, 2465940, 2589237, 2671435, 2876930, 3073980, 3205722, 3452316, 3698910, 3740009, 4315395, 4610970, 4808583, 5178474, 5342870, 5753860, 6411444, 7397820, 7480018, 8014305, 8630790, 9221940, 9617166, 10356948, 10685740, 11220027, 12946185, 14960036, 16028610, 17261580, 18700045, 19234332, 22440054, 24042915, 25892370, 32057220, 33660081, 37400090, 44880108, 48085830, 51784740, 56100135, 67320162, 74800180, 96171660, 112200270, 134640324, 168300405, 224400540, 336600810, 673201620]

約数ペア:

[(1, 673201620), (2, 336600810), (3, 224400540), (4, 168300405), (5, 134640324), (6, 112200270), (7, 96171660), (9, 74800180), (10, 67320162), (12, 56100135), (13, 51784740), (14, 48085830), (15, 44880108), (18, 37400090), (20, 33660081), (21, 32057220), (26, 25892370), (28, 24042915), (30, 22440054), (35, 19234332), (36, 18700045), (39, 17261580), (42, 16028610), (45, 14960036), (52, 12946185), (60, 11220027), (63, 10685740), (65, 10356948), (70, 9617166), (73, 9221940), (78, 8630790), (84, 8014305), (90, 7480018), (91, 7397820), (105, 6411444), (117, 5753860), (126, 5342870), (130, 5178474), (140, 4808583), (146, 4610970), (156, 4315395), (180, 3740009), (182, 3698910), (195, 3452316), (210, 3205722), (219, 3073980), (234, 2876930), (252, 2671435), (260, 2589237), (273, 2465940), (292, 2305485), (315, 2137148), (364, 1849455), (365, 1844388), (390, 1726158), (420, 1602861), (438, 1536990), (455, 1479564), (468, 1438465), (511, 1317420), (546, 1232970), (563, 1195740), (585, 1150772), (630, 1068574), (657, 1024660), (730, 922194), (780, 863079), (819, 821980), (876, 768495), (910, 739782), (949, 709380), (1022, 658710), (1092, 616485), (1095, 614796), (1126, 597870), (1170, 575386), (1260, 534287), (1314, 512330), (1365, 493188), (1460, 461097), (1533, 439140), (1638, 410990), (1689, 398580), (1820, 369891), (1898, 354690), (2044, 329355), (2190, 307398), (2252, 298935), (2340, 287693), (2555, 263484), (2628, 256165), (2730, 246594), (2815, 239148), (2847, 236460), (3066, 219570), (3276, 205495), (3285, 204932), (3378, 199290), (3796, 177345), (3941, 170820), (4095, 164396), (4380, 153699), (4599, 146380), (4745, 141876), (5067, 132860), (5110, 131742), (5460, 123297), (5630, 119574), (5694, 118230), (6132, 109785), (6570, 102466), (6643, 101340), (6756, 99645), (7319, 91980), (7665, 87828), (7882, 85410), (8190, 82198), (8445, 79716), (8541, 78820), (9198, 73190), (9490, 70938), (10134, 66430), (10220, 65871), (11260, 59787), (11388, 59115), (11823, 56940), (13140, 51233), (13286, 50670), (14235, 47292), (14638, 45990), (15330, 43914), (15764, 42705), (16380, 41099), (16890, 39858), (17082, 39410), (18396, 36595), (18980, 35469), (19705, 34164), (19929, 33780), (20268, 33215), (21957, 30660), (22995, 29276), (23646, 28470), (25335, 26572)]