520044840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 384

約数和(自身を含む): 2088115200

約数和(自身を除く): 1568070360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 108, 120, 124, 126, 135, 140, 147, 155, 168, 180, 186, 189, 196, 210, 216, 217, 245, 248, 252, 270, 279, 280, 294, 310, 315, 317, 360, 372, 378, 392, 420, 434, 441, 465, 490, 504, 540, 558, 588, 620, 630, 634, 651, 735, 744, 756, 837, 840, 868, 882, 930, 945, 951, 980, 1080, 1085, 1116, 1176, 1240, 1260, 1268, 1302, 1323, 1395, 1470, 1512, 1519, 1585, 1674, 1736, 1764, 1860, 1890, 1902, 1953, 1960, 2170, 2205, 2219, 2232, 2520, 2536, 2604, 2646, 2790, 2853, 2940, 3038, 3170, 3255, 3348, 3528, 3720, 3780, 3804, 3906, 4185, 4340, 4410, 4438, 4557, 4755, 5208, 5292, 5580, 5706, 5859, 5880, 6076, 6340, 6510, 6615, 6657, 6696, 7560, 7595, 7608, 7812, 8370, 8559, 8680, 8820, 8876, 9114, 9510, 9765, 9827, 10584, 11095, 11160, 11412, 11718, 12152, 12680, 13020, 13230, 13314, 13671, 14265, 15190, 15533, 15624, 16740, 17118, 17640, 17752, 18228, 19020, 19530, 19654, 19971, 22190, 22785, 22824, 23436, 26040, 26460, 26628, 27342, 28530, 29295, 29481, 30380, 31066, 33285, 33480, 34236, 36456, 38040, 39060, 39308, 39942, 41013, 42795, 44380, 45570, 46599, 46872, 49135, 52920, 53256, 54684, 57060, 58590, 58962, 59913, 60760, 62132, 66570, 68355, 68472, 68789, 77665, 78120, 78616, 79884, 82026, 85590, 88443, 88760, 91140, 93198, 98270, 99855, 109368, 114120, 117180, 117924, 119826, 124264, 133140, 136710, 137578, 139797, 147405, 155330, 159768, 164052, 171180, 176886, 182280, 186396, 196540, 199710, 205065, 206367, 232995, 234360, 235848, 239652, 265329, 266280, 273420, 275156, 279594, 294810, 299565, 310660, 328104, 342360, 343945, 353772, 372792, 393080, 399420, 410130, 412734, 419391, 442215, 465990, 479304, 481523, 530658, 546840, 550312, 559188, 589620, 599130, 619101, 621320, 687890, 698985, 707544, 798840, 820260, 825468, 838782, 884430, 931980, 963046, 1031835, 1061316, 1118376, 1179240, 1198260, 1238202, 1326645, 1375780, 1397970, 1444569, 1640520, 1650936, 1677564, 1768860, 1857303, 1863960, 1926092, 2063670, 2096955, 2122632, 2396520, 2407615, 2476404, 2653290, 2751560, 2795940, 2889138, 3095505, 3355128, 3537720, 3714606, 3852184, 4127340, 4193910, 4333707, 4815230, 4952808, 5306580, 5591880, 5778276, 6191010, 7222845, 7429212, 8254680, 8387820, 8667414, 9286515, 9630460, 10613160, 11556552, 12382020, 13001121, 14445690, 14858424, 16775640, 17334828, 18573030, 19260920, 21668535, 24764040, 26002242, 28891380, 34669656, 37146060, 43337070, 52004484, 57782760, 65005605, 74292120, 86674140, 104008968, 130011210, 173348280, 260022420, 520044840]

約数ペア:

[(1, 520044840), (2, 260022420), (3, 173348280), (4, 130011210), (5, 104008968), (6, 86674140), (7, 74292120), (8, 65005605), (9, 57782760), (10, 52004484), (12, 43337070), (14, 37146060), (15, 34669656), (18, 28891380), (20, 26002242), (21, 24764040), (24, 21668535), (27, 19260920), (28, 18573030), (30, 17334828), (31, 16775640), (35, 14858424), (36, 14445690), (40, 13001121), (42, 12382020), (45, 11556552), (49, 10613160), (54, 9630460), (56, 9286515), (60, 8667414), (62, 8387820), (63, 8254680), (70, 7429212), (72, 7222845), (84, 6191010), (90, 5778276), (93, 5591880), (98, 5306580), (105, 4952808), (108, 4815230), (120, 4333707), (124, 4193910), (126, 4127340), (135, 3852184), (140, 3714606), (147, 3537720), (155, 3355128), (168, 3095505), (180, 2889138), (186, 2795940), (189, 2751560), (196, 2653290), (210, 2476404), (216, 2407615), (217, 2396520), (245, 2122632), (248, 2096955), (252, 2063670), (270, 1926092), (279, 1863960), (280, 1857303), (294, 1768860), (310, 1677564), (315, 1650936), (317, 1640520), (360, 1444569), (372, 1397970), (378, 1375780), (392, 1326645), (420, 1238202), (434, 1198260), (441, 1179240), (465, 1118376), (490, 1061316), (504, 1031835), (540, 963046), (558, 931980), (588, 884430), (620, 838782), (630, 825468), (634, 820260), (651, 798840), (735, 707544), (744, 698985), (756, 687890), (837, 621320), (840, 619101), (868, 599130), (882, 589620), (930, 559188), (945, 550312), (951, 546840), (980, 530658), (1080, 481523), (1085, 479304), (1116, 465990), (1176, 442215), (1240, 419391), (1260, 412734), (1268, 410130), (1302, 399420), (1323, 393080), (1395, 372792), (1470, 353772), (1512, 343945), (1519, 342360), (1585, 328104), (1674, 310660), (1736, 299565), (1764, 294810), (1860, 279594), (1890, 275156), (1902, 273420), (1953, 266280), (1960, 265329), (2170, 239652), (2205, 235848), (2219, 234360), (2232, 232995), (2520, 206367), (2536, 205065), (2604, 199710), (2646, 196540), (2790, 186396), (2853, 182280), (2940, 176886), (3038, 171180), (3170, 164052), (3255, 159768), (3348, 155330), (3528, 147405), (3720, 139797), (3780, 137578), (3804, 136710), (3906, 133140), (4185, 124264), (4340, 119826), (4410, 117924), (4438, 117180), (4557, 114120), (4755, 109368), (5208, 99855), (5292, 98270), (5580, 93198), (5706, 91140), (5859, 88760), (5880, 88443), (6076, 85590), (6340, 82026), (6510, 79884), (6615, 78616), (6657, 78120), (6696, 77665), (7560, 68789), (7595, 68472), (7608, 68355), (7812, 66570), (8370, 62132), (8559, 60760), (8680, 59913), (8820, 58962), (8876, 58590), (9114, 57060), (9510, 54684), (9765, 53256), (9827, 52920), (10584, 49135), (11095, 46872), (11160, 46599), (11412, 45570), (11718, 44380), (12152, 42795), (12680, 41013), (13020, 39942), (13230, 39308), (13314, 39060), (13671, 38040), (14265, 36456), (15190, 34236), (15533, 33480), (15624, 33285), (16740, 31066), (17118, 30380), (17640, 29481), (17752, 29295), (18228, 28530), (19020, 27342), (19530, 26628), (19654, 26460), (19971, 26040), (22190, 23436), (22785, 22824)]