223325040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 716579136

約数和(自身を除く): 493254096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 97, 106, 120, 159, 181, 194, 212, 240, 265, 291, 318, 362, 388, 424, 485, 530, 543, 582, 636, 724, 776, 795, 848, 905, 970, 1060, 1086, 1164, 1272, 1448, 1455, 1552, 1590, 1810, 1940, 2120, 2172, 2328, 2544, 2715, 2896, 2910, 3180, 3620, 3880, 4240, 4344, 4656, 5141, 5430, 5820, 6360, 7240, 7760, 8688, 9593, 10282, 10860, 11640, 12720, 14480, 15423, 17557, 19186, 20564, 21720, 23280, 25705, 28779, 30846, 35114, 38372, 41128, 43440, 47965, 51410, 52671, 57558, 61692, 70228, 76744, 77115, 82256, 87785, 95930, 102820, 105342, 115116, 123384, 140456, 143895, 153488, 154230, 175570, 191860, 205640, 210684, 230232, 246768, 263355, 280912, 287790, 308460, 351140, 383720, 411280, 421368, 460464, 526710, 575580, 616920, 702280, 767440, 842736, 930521, 1053420, 1151160, 1233840, 1404560, 1861042, 2106840, 2302320, 2791563, 3722084, 4213680, 4652605, 5583126, 7444168, 9305210, 11166252, 13957815, 14888336, 18610420, 22332504, 27915630, 37220840, 44665008, 55831260, 74441680, 111662520, 223325040]

約数ペア:

[(1, 223325040), (2, 111662520), (3, 74441680), (4, 55831260), (5, 44665008), (6, 37220840), (8, 27915630), (10, 22332504), (12, 18610420), (15, 14888336), (16, 13957815), (20, 11166252), (24, 9305210), (30, 7444168), (40, 5583126), (48, 4652605), (53, 4213680), (60, 3722084), (80, 2791563), (97, 2302320), (106, 2106840), (120, 1861042), (159, 1404560), (181, 1233840), (194, 1151160), (212, 1053420), (240, 930521), (265, 842736), (291, 767440), (318, 702280), (362, 616920), (388, 575580), (424, 526710), (485, 460464), (530, 421368), (543, 411280), (582, 383720), (636, 351140), (724, 308460), (776, 287790), (795, 280912), (848, 263355), (905, 246768), (970, 230232), (1060, 210684), (1086, 205640), (1164, 191860), (1272, 175570), (1448, 154230), (1455, 153488), (1552, 143895), (1590, 140456), (1810, 123384), (1940, 115116), (2120, 105342), (2172, 102820), (2328, 95930), (2544, 87785), (2715, 82256), (2896, 77115), (2910, 76744), (3180, 70228), (3620, 61692), (3880, 57558), (4240, 52671), (4344, 51410), (4656, 47965), (5141, 43440), (5430, 41128), (5820, 38372), (6360, 35114), (7240, 30846), (7760, 28779), (8688, 25705), (9593, 23280), (10282, 21720), (10860, 20564), (11640, 19186), (12720, 17557), (14480, 15423)]