22571640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 92495520

約数和(自身を除く): 69923880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 53, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 106, 117, 120, 126, 130, 140, 156, 159, 168, 169, 180, 182, 195, 210, 212, 234, 252, 260, 265, 273, 280, 312, 315, 318, 338, 360, 364, 371, 390, 420, 424, 455, 468, 477, 504, 507, 520, 530, 546, 585, 630, 636, 676, 689, 728, 742, 780, 795, 819, 840, 845, 910, 936, 954, 1014, 1060, 1092, 1113, 1170, 1183, 1260, 1272, 1352, 1365, 1378, 1484, 1521, 1560, 1590, 1638, 1690, 1820, 1855, 1908, 2028, 2067, 2120, 2184, 2226, 2340, 2366, 2385, 2520, 2535, 2730, 2756, 2968, 3042, 3180, 3276, 3339, 3380, 3445, 3549, 3640, 3710, 3816, 4056, 4095, 4134, 4452, 4680, 4732, 4770, 4823, 5070, 5460, 5512, 5565, 5915, 6084, 6201, 6360, 6552, 6678, 6760, 6890, 7098, 7420, 7605, 8190, 8268, 8904, 8957, 9464, 9540, 9646, 10140, 10335, 10647, 10920, 11130, 11830, 12168, 12402, 13356, 13780, 14196, 14469, 14840, 15210, 16380, 16536, 16695, 17745, 17914, 19080, 19292, 20280, 20670, 21294, 22260, 23660, 24115, 24804, 26712, 26871, 27560, 28392, 28938, 30420, 31005, 32760, 33390, 35490, 35828, 38584, 41340, 42588, 43407, 44520, 44785, 47320, 48230, 49608, 53235, 53742, 57876, 60840, 62010, 62699, 66780, 70980, 71656, 72345, 80613, 82680, 85176, 86814, 89570, 96460, 106470, 107484, 115752, 124020, 125398, 133560, 134355, 141960, 144690, 161226, 173628, 179140, 188097, 192920, 212940, 214968, 217035, 248040, 250796, 268710, 289380, 313495, 322452, 347256, 358280, 376194, 403065, 425880, 434070, 501592, 537420, 564291, 578760, 626990, 644904, 752388, 806130, 868140, 940485, 1074840, 1128582, 1253980, 1504776, 1612260, 1736280, 1880970, 2257164, 2507960, 2821455, 3224520, 3761940, 4514328, 5642910, 7523880, 11285820, 22571640]

約数ペア:

[(1, 22571640), (2, 11285820), (3, 7523880), (4, 5642910), (5, 4514328), (6, 3761940), (7, 3224520), (8, 2821455), (9, 2507960), (10, 2257164), (12, 1880970), (13, 1736280), (14, 1612260), (15, 1504776), (18, 1253980), (20, 1128582), (21, 1074840), (24, 940485), (26, 868140), (28, 806130), (30, 752388), (35, 644904), (36, 626990), (39, 578760), (40, 564291), (42, 537420), (45, 501592), (52, 434070), (53, 425880), (56, 403065), (60, 376194), (63, 358280), (65, 347256), (70, 322452), (72, 313495), (78, 289380), (84, 268710), (90, 250796), (91, 248040), (104, 217035), (105, 214968), (106, 212940), (117, 192920), (120, 188097), (126, 179140), (130, 173628), (140, 161226), (156, 144690), (159, 141960), (168, 134355), (169, 133560), (180, 125398), (182, 124020), (195, 115752), (210, 107484), (212, 106470), (234, 96460), (252, 89570), (260, 86814), (265, 85176), (273, 82680), (280, 80613), (312, 72345), (315, 71656), (318, 70980), (338, 66780), (360, 62699), (364, 62010), (371, 60840), (390, 57876), (420, 53742), (424, 53235), (455, 49608), (468, 48230), (477, 47320), (504, 44785), (507, 44520), (520, 43407), (530, 42588), (546, 41340), (585, 38584), (630, 35828), (636, 35490), (676, 33390), (689, 32760), (728, 31005), (742, 30420), (780, 28938), (795, 28392), (819, 27560), (840, 26871), (845, 26712), (910, 24804), (936, 24115), (954, 23660), (1014, 22260), (1060, 21294), (1092, 20670), (1113, 20280), (1170, 19292), (1183, 19080), (1260, 17914), (1272, 17745), (1352, 16695), (1365, 16536), (1378, 16380), (1484, 15210), (1521, 14840), (1560, 14469), (1590, 14196), (1638, 13780), (1690, 13356), (1820, 12402), (1855, 12168), (1908, 11830), (2028, 11130), (2067, 10920), (2120, 10647), (2184, 10335), (2226, 10140), (2340, 9646), (2366, 9540), (2385, 9464), (2520, 8957), (2535, 8904), (2730, 8268), (2756, 8190), (2968, 7605), (3042, 7420), (3180, 7098), (3276, 6890), (3339, 6760), (3380, 6678), (3445, 6552), (3549, 6360), (3640, 6201), (3710, 6084), (3816, 5915), (4056, 5565), (4095, 5512), (4134, 5460), (4452, 5070), (4680, 4823), (4732, 4770)]