131919060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 467615232

約数和(自身を除く): 335696172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 364, 370, 390, 420, 444, 455, 481, 518, 546, 555, 653, 740, 777, 780, 910, 962, 1036, 1092, 1110, 1295, 1306, 1365, 1443, 1554, 1820, 1924, 1959, 2220, 2405, 2590, 2612, 2730, 2886, 3108, 3265, 3367, 3885, 3918, 4571, 4810, 5180, 5460, 5772, 6530, 6734, 7215, 7770, 7836, 8489, 9142, 9620, 9795, 10101, 13060, 13468, 13713, 14430, 15540, 16835, 16978, 18284, 19590, 20202, 22855, 24161, 25467, 27426, 28860, 33670, 33956, 39180, 40404, 42445, 45710, 48322, 50505, 50934, 54852, 59423, 67340, 68565, 72483, 84890, 91420, 96644, 101010, 101868, 118846, 120805, 127335, 137130, 144966, 169127, 169780, 178269, 202020, 237692, 241610, 254670, 274260, 289932, 297115, 314093, 338254, 356538, 362415, 483220, 507381, 509340, 594230, 628186, 676508, 713076, 724830, 845635, 891345, 942279, 1014762, 1188460, 1256372, 1449660, 1570465, 1691270, 1782690, 1884558, 2029524, 2198651, 2536905, 3140930, 3382540, 3565380, 3769116, 4397302, 4711395, 5073810, 6281860, 6595953, 8794604, 9422790, 10147620, 10993255, 13191906, 18845580, 21986510, 26383812, 32979765, 43973020, 65959530, 131919060]

約数ペア:

[(1, 131919060), (2, 65959530), (3, 43973020), (4, 32979765), (5, 26383812), (6, 21986510), (7, 18845580), (10, 13191906), (12, 10993255), (13, 10147620), (14, 9422790), (15, 8794604), (20, 6595953), (21, 6281860), (26, 5073810), (28, 4711395), (30, 4397302), (35, 3769116), (37, 3565380), (39, 3382540), (42, 3140930), (52, 2536905), (60, 2198651), (65, 2029524), (70, 1884558), (74, 1782690), (78, 1691270), (84, 1570465), (91, 1449660), (105, 1256372), (111, 1188460), (130, 1014762), (140, 942279), (148, 891345), (156, 845635), (182, 724830), (185, 713076), (195, 676508), (210, 628186), (222, 594230), (259, 509340), (260, 507381), (273, 483220), (364, 362415), (370, 356538), (390, 338254), (420, 314093), (444, 297115), (455, 289932), (481, 274260), (518, 254670), (546, 241610), (555, 237692), (653, 202020), (740, 178269), (777, 169780), (780, 169127), (910, 144966), (962, 137130), (1036, 127335), (1092, 120805), (1110, 118846), (1295, 101868), (1306, 101010), (1365, 96644), (1443, 91420), (1554, 84890), (1820, 72483), (1924, 68565), (1959, 67340), (2220, 59423), (2405, 54852), (2590, 50934), (2612, 50505), (2730, 48322), (2886, 45710), (3108, 42445), (3265, 40404), (3367, 39180), (3885, 33956), (3918, 33670), (4571, 28860), (4810, 27426), (5180, 25467), (5460, 24161), (5772, 22855), (6530, 20202), (6734, 19590), (7215, 18284), (7770, 16978), (7836, 16835), (8489, 15540), (9142, 14430), (9620, 13713), (9795, 13468), (10101, 13060)]