131946360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 256

約数和(自身を含む): 500290560

約数和(自身を除く): 368344200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 172, 182, 195, 210, 215, 258, 260, 273, 280, 281, 301, 312, 344, 364, 390, 420, 430, 455, 516, 520, 546, 559, 562, 602, 645, 728, 780, 840, 843, 860, 903, 910, 1032, 1092, 1118, 1124, 1204, 1290, 1365, 1405, 1505, 1560, 1677, 1686, 1720, 1806, 1820, 1967, 2184, 2236, 2248, 2408, 2580, 2730, 2795, 2810, 3010, 3354, 3372, 3612, 3640, 3653, 3913, 3934, 4215, 4472, 4515, 5160, 5460, 5590, 5620, 5901, 6020, 6708, 6744, 7224, 7306, 7826, 7868, 8385, 8430, 9030, 9835, 10920, 10959, 11180, 11240, 11739, 11802, 12040, 12083, 13416, 14612, 15652, 15736, 16770, 16860, 18060, 18265, 19565, 19670, 21918, 22360, 23478, 23604, 24166, 25571, 29224, 29505, 31304, 33540, 33720, 36120, 36249, 36530, 39130, 39340, 43836, 46956, 47208, 48332, 51142, 54795, 58695, 59010, 60415, 67080, 72498, 73060, 76713, 78260, 78680, 84581, 87672, 93912, 96664, 102284, 109590, 117390, 118020, 120830, 127855, 144996, 146120, 153426, 156520, 157079, 169162, 181245, 204568, 219180, 234780, 236040, 241660, 253743, 255710, 289992, 306852, 314158, 338324, 362490, 383565, 422905, 438360, 469560, 471237, 483320, 507486, 511420, 613704, 628316, 676648, 724980, 767130, 785395, 845810, 942474, 1014972, 1022840, 1099553, 1256632, 1268715, 1449960, 1534260, 1570790, 1691620, 1884948, 2029944, 2199106, 2356185, 2537430, 3068520, 3141580, 3298659, 3383240, 3769896, 4398212, 4712370, 5074860, 5497765, 6283160, 6597318, 8796424, 9424740, 10149720, 10995530, 13194636, 16493295, 18849480, 21991060, 26389272, 32986590, 43982120, 65973180, 131946360]

約数ペア:

[(1, 131946360), (2, 65973180), (3, 43982120), (4, 32986590), (5, 26389272), (6, 21991060), (7, 18849480), (8, 16493295), (10, 13194636), (12, 10995530), (13, 10149720), (14, 9424740), (15, 8796424), (20, 6597318), (21, 6283160), (24, 5497765), (26, 5074860), (28, 4712370), (30, 4398212), (35, 3769896), (39, 3383240), (40, 3298659), (42, 3141580), (43, 3068520), (52, 2537430), (56, 2356185), (60, 2199106), (65, 2029944), (70, 1884948), (78, 1691620), (84, 1570790), (86, 1534260), (91, 1449960), (104, 1268715), (105, 1256632), (120, 1099553), (129, 1022840), (130, 1014972), (140, 942474), (156, 845810), (168, 785395), (172, 767130), (182, 724980), (195, 676648), (210, 628316), (215, 613704), (258, 511420), (260, 507486), (273, 483320), (280, 471237), (281, 469560), (301, 438360), (312, 422905), (344, 383565), (364, 362490), (390, 338324), (420, 314158), (430, 306852), (455, 289992), (516, 255710), (520, 253743), (546, 241660), (559, 236040), (562, 234780), (602, 219180), (645, 204568), (728, 181245), (780, 169162), (840, 157079), (843, 156520), (860, 153426), (903, 146120), (910, 144996), (1032, 127855), (1092, 120830), (1118, 118020), (1124, 117390), (1204, 109590), (1290, 102284), (1365, 96664), (1405, 93912), (1505, 87672), (1560, 84581), (1677, 78680), (1686, 78260), (1720, 76713), (1806, 73060), (1820, 72498), (1967, 67080), (2184, 60415), (2236, 59010), (2248, 58695), (2408, 54795), (2580, 51142), (2730, 48332), (2795, 47208), (2810, 46956), (3010, 43836), (3354, 39340), (3372, 39130), (3612, 36530), (3640, 36249), (3653, 36120), (3913, 33720), (3934, 33540), (4215, 31304), (4472, 29505), (4515, 29224), (5160, 25571), (5460, 24166), (5590, 23604), (5620, 23478), (5901, 22360), (6020, 21918), (6708, 19670), (6744, 19565), (7224, 18265), (7306, 18060), (7826, 16860), (7868, 16770), (8385, 15736), (8430, 15652), (9030, 14612), (9835, 13416), (10920, 12083), (10959, 12040), (11180, 11802), (11240, 11739)]