123191640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2434

約数の個数: 192

約数和(自身を含む): 470564640

約数和(自身を除く): 347373000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2393, 2574, 2860, 3432, 3960, 4290, 4680, 4786, 5148, 5720, 6435, 7179, 8580, 9572, 10296, 11965, 12870, 14358, 17160, 19144, 21537, 23930, 25740, 26323, 28716, 31109, 35895, 43074, 47860, 51480, 52646, 57432, 62218, 71790, 78969, 86148, 93327, 95720, 105292, 107685, 124436, 131615, 143580, 155545, 157938, 172296, 186654, 210584, 215370, 236907, 248872, 263230, 279981, 287160, 311090, 315876, 342199, 373308, 394845, 430740, 466635, 473814, 526460, 559962, 622180, 631752, 684398, 746616, 789690, 861480, 933270, 947628, 1026597, 1052920, 1119924, 1184535, 1244360, 1368796, 1399905, 1579380, 1710995, 1866540, 1895256, 2053194, 2239848, 2369070, 2737592, 2799810, 3079791, 3158760, 3421990, 3733080, 4106388, 4738140, 5132985, 5599620, 6159582, 6843980, 8212776, 9476280, 10265970, 11199240, 12319164, 13687960, 15398955, 20531940, 24638328, 30797910, 41063880, 61595820, 123191640]

約数ペア:

[(1, 123191640), (2, 61595820), (3, 41063880), (4, 30797910), (5, 24638328), (6, 20531940), (8, 15398955), (9, 13687960), (10, 12319164), (11, 11199240), (12, 10265970), (13, 9476280), (15, 8212776), (18, 6843980), (20, 6159582), (22, 5599620), (24, 5132985), (26, 4738140), (30, 4106388), (33, 3733080), (36, 3421990), (39, 3158760), (40, 3079791), (44, 2799810), (45, 2737592), (52, 2369070), (55, 2239848), (60, 2053194), (65, 1895256), (66, 1866540), (72, 1710995), (78, 1579380), (88, 1399905), (90, 1368796), (99, 1244360), (104, 1184535), (110, 1119924), (117, 1052920), (120, 1026597), (130, 947628), (132, 933270), (143, 861480), (156, 789690), (165, 746616), (180, 684398), (195, 631752), (198, 622180), (220, 559962), (234, 526460), (260, 473814), (264, 466635), (286, 430740), (312, 394845), (330, 373308), (360, 342199), (390, 315876), (396, 311090), (429, 287160), (440, 279981), (468, 263230), (495, 248872), (520, 236907), (572, 215370), (585, 210584), (660, 186654), (715, 172296), (780, 157938), (792, 155545), (858, 143580), (936, 131615), (990, 124436), (1144, 107685), (1170, 105292), (1287, 95720), (1320, 93327), (1430, 86148), (1560, 78969), (1716, 71790), (1980, 62218), (2145, 57432), (2340, 52646), (2393, 51480), (2574, 47860), (2860, 43074), (3432, 35895), (3960, 31109), (4290, 28716), (4680, 26323), (4786, 25740), (5148, 23930), (5720, 21537), (6435, 19144), (7179, 17160), (8580, 14358), (9572, 12870), (10296, 11965)]