193875240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 256

約数和(自身を含む): 683827200

約数和(自身を除く): 489951960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 57, 60, 62, 65, 76, 78, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 195, 211, 228, 247, 248, 260, 285, 310, 312, 372, 380, 390, 403, 422, 456, 465, 494, 520, 570, 589, 620, 633, 741, 744, 760, 780, 806, 844, 930, 988, 1055, 1140, 1178, 1209, 1235, 1240, 1266, 1482, 1560, 1612, 1688, 1767, 1860, 1976, 2015, 2110, 2280, 2356, 2418, 2470, 2532, 2743, 2945, 2964, 3165, 3224, 3534, 3705, 3720, 4009, 4030, 4220, 4712, 4836, 4940, 5064, 5486, 5890, 5928, 6045, 6330, 6541, 7068, 7410, 7657, 8018, 8060, 8229, 8440, 8835, 9672, 9880, 10972, 11780, 12027, 12090, 12660, 13082, 13715, 14136, 14820, 15314, 16036, 16120, 16458, 17670, 19623, 20045, 21944, 22971, 23560, 24054, 24180, 25320, 26164, 27430, 29640, 30628, 32072, 32705, 32916, 35340, 38285, 39246, 40090, 41145, 45942, 48108, 48360, 52117, 52328, 54860, 60135, 61256, 65410, 65832, 70680, 76570, 78492, 80180, 82290, 85033, 91884, 96216, 98115, 104234, 109720, 114855, 120270, 124279, 130820, 153140, 156351, 156984, 160360, 164580, 170066, 183768, 196230, 208468, 229710, 240540, 248558, 255099, 260585, 261640, 306280, 312702, 329160, 340132, 372837, 392460, 416936, 425165, 459420, 481080, 497116, 510198, 521170, 621395, 625404, 680264, 745674, 781755, 784920, 850330, 918840, 994232, 1020396, 1042340, 1242790, 1250808, 1275495, 1491348, 1563510, 1615627, 1700660, 1864185, 2040792, 2084680, 2485580, 2550990, 2982696, 3127020, 3231254, 3401320, 3728370, 4846881, 4971160, 5101980, 6254040, 6462508, 7456740, 8078135, 9693762, 10203960, 12925016, 14913480, 16156270, 19387524, 24234405, 32312540, 38775048, 48468810, 64625080, 96937620, 193875240]

約数ペア:

[(1, 193875240), (2, 96937620), (3, 64625080), (4, 48468810), (5, 38775048), (6, 32312540), (8, 24234405), (10, 19387524), (12, 16156270), (13, 14913480), (15, 12925016), (19, 10203960), (20, 9693762), (24, 8078135), (26, 7456740), (30, 6462508), (31, 6254040), (38, 5101980), (39, 4971160), (40, 4846881), (52, 3728370), (57, 3401320), (60, 3231254), (62, 3127020), (65, 2982696), (76, 2550990), (78, 2485580), (93, 2084680), (95, 2040792), (104, 1864185), (114, 1700660), (120, 1615627), (124, 1563510), (130, 1491348), (152, 1275495), (155, 1250808), (156, 1242790), (186, 1042340), (190, 1020396), (195, 994232), (211, 918840), (228, 850330), (247, 784920), (248, 781755), (260, 745674), (285, 680264), (310, 625404), (312, 621395), (372, 521170), (380, 510198), (390, 497116), (403, 481080), (422, 459420), (456, 425165), (465, 416936), (494, 392460), (520, 372837), (570, 340132), (589, 329160), (620, 312702), (633, 306280), (741, 261640), (744, 260585), (760, 255099), (780, 248558), (806, 240540), (844, 229710), (930, 208468), (988, 196230), (1055, 183768), (1140, 170066), (1178, 164580), (1209, 160360), (1235, 156984), (1240, 156351), (1266, 153140), (1482, 130820), (1560, 124279), (1612, 120270), (1688, 114855), (1767, 109720), (1860, 104234), (1976, 98115), (2015, 96216), (2110, 91884), (2280, 85033), (2356, 82290), (2418, 80180), (2470, 78492), (2532, 76570), (2743, 70680), (2945, 65832), (2964, 65410), (3165, 61256), (3224, 60135), (3534, 54860), (3705, 52328), (3720, 52117), (4009, 48360), (4030, 48108), (4220, 45942), (4712, 41145), (4836, 40090), (4940, 39246), (5064, 38285), (5486, 35340), (5890, 32916), (5928, 32705), (6045, 32072), (6330, 30628), (6541, 29640), (7068, 27430), (7410, 26164), (7657, 25320), (8018, 24180), (8060, 24054), (8229, 23560), (8440, 22971), (8835, 21944), (9672, 20045), (9880, 19623), (10972, 17670), (11780, 16458), (12027, 16120), (12090, 16036), (12660, 15314), (13082, 14820), (13715, 14136)]