517755420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 288

約数和(自身を含む): 1963957632

約数和(自身を除く): 1446202212

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, 433, 438, 455, 468, 511, 546, 585, 630, 657, 730, 780, 819, 866, 876, 910, 949, 1022, 1092, 1095, 1170, 1260, 1299, 1314, 1365, 1460, 1533, 1638, 1732, 1820, 1898, 2044, 2165, 2190, 2340, 2555, 2598, 2628, 2730, 2847, 3031, 3066, 3276, 3285, 3796, 3897, 4095, 4330, 4380, 4599, 4745, 5110, 5196, 5460, 5629, 5694, 6062, 6132, 6495, 6570, 6643, 7665, 7794, 8190, 8541, 8660, 9093, 9198, 9490, 10220, 11258, 11388, 12124, 12990, 13140, 13286, 14235, 15155, 15330, 15588, 16380, 16887, 17082, 18186, 18396, 18980, 19485, 19929, 22516, 22995, 25980, 26572, 27279, 28145, 28470, 30310, 30660, 31609, 33215, 33774, 34164, 36372, 38970, 39403, 39858, 42705, 45465, 45990, 50661, 54558, 56290, 56940, 59787, 60620, 63218, 66430, 67548, 77940, 78806, 79716, 84435, 85410, 90930, 91980, 94827, 99645, 101322, 109116, 112580, 118209, 119574, 126436, 132860, 136395, 157612, 158045, 168870, 170820, 181860, 189654, 197015, 199290, 202644, 221263, 236418, 239148, 253305, 272790, 284481, 298935, 316090, 337740, 354627, 379308, 394030, 398580, 410917, 442526, 472836, 474135, 506610, 545580, 568962, 591045, 597870, 632180, 663789, 709254, 788060, 821834, 885052, 948270, 1013220, 1106315, 1137924, 1182090, 1195740, 1232751, 1327578, 1418508, 1422405, 1643668, 1773135, 1896540, 1991367, 2054585, 2212630, 2364180, 2465502, 2655156, 2844810, 2876419, 3318945, 3546270, 3698253, 3982734, 4109170, 4425260, 4931004, 5689620, 5752838, 6163755, 6637890, 7092540, 7396506, 7965468, 8218340, 8629257, 9956835, 11505676, 12327510, 13275780, 14382095, 14793012, 17258514, 18491265, 19913670, 24655020, 25887771, 28764190, 34517028, 36982530, 39827340, 43146285, 51775542, 57528380, 73965060, 86292570, 103551084, 129438855, 172585140, 258877710, 517755420]

約数ペア:

[(1, 517755420), (2, 258877710), (3, 172585140), (4, 129438855), (5, 103551084), (6, 86292570), (7, 73965060), (9, 57528380), (10, 51775542), (12, 43146285), (13, 39827340), (14, 36982530), (15, 34517028), (18, 28764190), (20, 25887771), (21, 24655020), (26, 19913670), (28, 18491265), (30, 17258514), (35, 14793012), (36, 14382095), (39, 13275780), (42, 12327510), (45, 11505676), (52, 9956835), (60, 8629257), (63, 8218340), (65, 7965468), (70, 7396506), (73, 7092540), (78, 6637890), (84, 6163755), (90, 5752838), (91, 5689620), (105, 4931004), (117, 4425260), (126, 4109170), (130, 3982734), (140, 3698253), (146, 3546270), (156, 3318945), (180, 2876419), (182, 2844810), (195, 2655156), (210, 2465502), (219, 2364180), (234, 2212630), (252, 2054585), (260, 1991367), (273, 1896540), (292, 1773135), (315, 1643668), (364, 1422405), (365, 1418508), (390, 1327578), (420, 1232751), (433, 1195740), (438, 1182090), (455, 1137924), (468, 1106315), (511, 1013220), (546, 948270), (585, 885052), (630, 821834), (657, 788060), (730, 709254), (780, 663789), (819, 632180), (866, 597870), (876, 591045), (910, 568962), (949, 545580), (1022, 506610), (1092, 474135), (1095, 472836), (1170, 442526), (1260, 410917), (1299, 398580), (1314, 394030), (1365, 379308), (1460, 354627), (1533, 337740), (1638, 316090), (1732, 298935), (1820, 284481), (1898, 272790), (2044, 253305), (2165, 239148), (2190, 236418), (2340, 221263), (2555, 202644), (2598, 199290), (2628, 197015), (2730, 189654), (2847, 181860), (3031, 170820), (3066, 168870), (3276, 158045), (3285, 157612), (3796, 136395), (3897, 132860), (4095, 126436), (4330, 119574), (4380, 118209), (4599, 112580), (4745, 109116), (5110, 101322), (5196, 99645), (5460, 94827), (5629, 91980), (5694, 90930), (6062, 85410), (6132, 84435), (6495, 79716), (6570, 78806), (6643, 77940), (7665, 67548), (7794, 66430), (8190, 63218), (8541, 60620), (8660, 59787), (9093, 56940), (9198, 56290), (9490, 54558), (10220, 50661), (11258, 45990), (11388, 45465), (12124, 42705), (12990, 39858), (13140, 39403), (13286, 38970), (14235, 36372), (15155, 34164), (15330, 33774), (15588, 33215), (16380, 31609), (16887, 30660), (17082, 30310), (18186, 28470), (18396, 28145), (18980, 27279), (19485, 26572), (19929, 25980), (22516, 22995)]