622871340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 288

約数和(自身を含む): 2241550080

約数和(自身を除く): 1618678740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 49, 52, 60, 65, 70, 78, 84, 86, 91, 98, 105, 129, 130, 140, 147, 156, 172, 182, 195, 196, 210, 215, 245, 258, 260, 273, 294, 301, 364, 379, 390, 420, 430, 455, 490, 516, 546, 559, 588, 602, 637, 645, 735, 758, 780, 860, 903, 910, 980, 1092, 1118, 1137, 1204, 1274, 1290, 1365, 1470, 1505, 1516, 1677, 1806, 1820, 1895, 1911, 2107, 2236, 2274, 2548, 2580, 2653, 2730, 2795, 2940, 3010, 3185, 3354, 3612, 3790, 3822, 3913, 4214, 4515, 4548, 4927, 5306, 5460, 5590, 5685, 6020, 6321, 6370, 6708, 7580, 7644, 7826, 7959, 8385, 8428, 9030, 9555, 9854, 10535, 10612, 11180, 11370, 11739, 12642, 12740, 13265, 14781, 15652, 15918, 16297, 16770, 18060, 18571, 19110, 19565, 19708, 21070, 22740, 23478, 24635, 25284, 26530, 27391, 29562, 31605, 31836, 32594, 33540, 34489, 37142, 38220, 39130, 39795, 42140, 46956, 48891, 49270, 53060, 54782, 55713, 58695, 59124, 63210, 65188, 68978, 73905, 74284, 78260, 79590, 81485, 82173, 92855, 97782, 98540, 103467, 109564, 111426, 114079, 117390, 126420, 136955, 137956, 147810, 159180, 162970, 164346, 172445, 185710, 195564, 206934, 211861, 222852, 228158, 234780, 241423, 244455, 273910, 278565, 295620, 325940, 328692, 342237, 344890, 371420, 410865, 413868, 423722, 456316, 482846, 488910, 517335, 547820, 557130, 570395, 635583, 684474, 689780, 724269, 798553, 821730, 847444, 965692, 977820, 1034670, 1059305, 1114260, 1140790, 1207115, 1271166, 1368948, 1448538, 1483027, 1597106, 1643460, 1711185, 2069340, 2118610, 2281580, 2395659, 2414230, 2542332, 2897076, 2966054, 3177915, 3194212, 3422370, 3621345, 3992765, 4237220, 4449081, 4791318, 4828460, 5932108, 6355830, 6844740, 7242690, 7415135, 7985530, 8898162, 9582636, 10381189, 11978295, 12711660, 14485380, 14830270, 15971060, 17796324, 20762378, 22245405, 23956590, 29660540, 31143567, 41524756, 44490810, 47913180, 51905945, 62287134, 88981620, 103811890, 124574268, 155717835, 207623780, 311435670, 622871340]

約数ペア:

[(1, 622871340), (2, 311435670), (3, 207623780), (4, 155717835), (5, 124574268), (6, 103811890), (7, 88981620), (10, 62287134), (12, 51905945), (13, 47913180), (14, 44490810), (15, 41524756), (20, 31143567), (21, 29660540), (26, 23956590), (28, 22245405), (30, 20762378), (35, 17796324), (39, 15971060), (42, 14830270), (43, 14485380), (49, 12711660), (52, 11978295), (60, 10381189), (65, 9582636), (70, 8898162), (78, 7985530), (84, 7415135), (86, 7242690), (91, 6844740), (98, 6355830), (105, 5932108), (129, 4828460), (130, 4791318), (140, 4449081), (147, 4237220), (156, 3992765), (172, 3621345), (182, 3422370), (195, 3194212), (196, 3177915), (210, 2966054), (215, 2897076), (245, 2542332), (258, 2414230), (260, 2395659), (273, 2281580), (294, 2118610), (301, 2069340), (364, 1711185), (379, 1643460), (390, 1597106), (420, 1483027), (430, 1448538), (455, 1368948), (490, 1271166), (516, 1207115), (546, 1140790), (559, 1114260), (588, 1059305), (602, 1034670), (637, 977820), (645, 965692), (735, 847444), (758, 821730), (780, 798553), (860, 724269), (903, 689780), (910, 684474), (980, 635583), (1092, 570395), (1118, 557130), (1137, 547820), (1204, 517335), (1274, 488910), (1290, 482846), (1365, 456316), (1470, 423722), (1505, 413868), (1516, 410865), (1677, 371420), (1806, 344890), (1820, 342237), (1895, 328692), (1911, 325940), (2107, 295620), (2236, 278565), (2274, 273910), (2548, 244455), (2580, 241423), (2653, 234780), (2730, 228158), (2795, 222852), (2940, 211861), (3010, 206934), (3185, 195564), (3354, 185710), (3612, 172445), (3790, 164346), (3822, 162970), (3913, 159180), (4214, 147810), (4515, 137956), (4548, 136955), (4927, 126420), (5306, 117390), (5460, 114079), (5590, 111426), (5685, 109564), (6020, 103467), (6321, 98540), (6370, 97782), (6708, 92855), (7580, 82173), (7644, 81485), (7826, 79590), (7959, 78260), (8385, 74284), (8428, 73905), (9030, 68978), (9555, 65188), (9854, 63210), (10535, 59124), (10612, 58695), (11180, 55713), (11370, 54782), (11739, 53060), (12642, 49270), (12740, 48891), (13265, 46956), (14781, 42140), (15652, 39795), (15918, 39130), (16297, 38220), (16770, 37142), (18060, 34489), (18571, 33540), (19110, 32594), (19565, 31836), (19708, 31605), (21070, 29562), (22740, 27391), (23478, 26530), (24635, 25284)]