238651920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2871

約数の個数: 200

約数和(自身を含む): 892948056

約数和(自身を除く): 654296136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 2833, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 5666, 6480, 7020, 8424, 8499, 9360, 10530, 11332, 14040, 14165, 16848, 16998, 21060, 22664, 25497, 28080, 28330, 33996, 36829, 42120, 42495, 45328, 50994, 56660, 67992, 73658, 76491, 84240, 84990, 101988, 110487, 113320, 127485, 135984, 147316, 152982, 169980, 184145, 203976, 220974, 226640, 229473, 254970, 294632, 305964, 331461, 339960, 368290, 382455, 407952, 441948, 458946, 509940, 552435, 589264, 611928, 662922, 679920, 736580, 764910, 883896, 917892, 994383, 1019880, 1104870, 1147365, 1223856, 1325844, 1473160, 1529820, 1657305, 1767792, 1835784, 1988766, 2039760, 2209740, 2294730, 2651688, 2946320, 2983149, 3059640, 3314610, 3671568, 3977532, 4419480, 4589460, 4971915, 5303376, 5966298, 6119280, 6629220, 7955064, 8838960, 9178920, 9943830, 11932596, 13258440, 14915745, 15910128, 18357840, 19887660, 23865192, 26516880, 29831490, 39775320, 47730384, 59662980, 79550640, 119325960, 238651920]

約数ペア:

[(1, 238651920), (2, 119325960), (3, 79550640), (4, 59662980), (5, 47730384), (6, 39775320), (8, 29831490), (9, 26516880), (10, 23865192), (12, 19887660), (13, 18357840), (15, 15910128), (16, 14915745), (18, 13258440), (20, 11932596), (24, 9943830), (26, 9178920), (27, 8838960), (30, 7955064), (36, 6629220), (39, 6119280), (40, 5966298), (45, 5303376), (48, 4971915), (52, 4589460), (54, 4419480), (60, 3977532), (65, 3671568), (72, 3314610), (78, 3059640), (80, 2983149), (81, 2946320), (90, 2651688), (104, 2294730), (108, 2209740), (117, 2039760), (120, 1988766), (130, 1835784), (135, 1767792), (144, 1657305), (156, 1529820), (162, 1473160), (180, 1325844), (195, 1223856), (208, 1147365), (216, 1104870), (234, 1019880), (240, 994383), (260, 917892), (270, 883896), (312, 764910), (324, 736580), (351, 679920), (360, 662922), (390, 611928), (405, 589264), (432, 552435), (468, 509940), (520, 458946), (540, 441948), (585, 407952), (624, 382455), (648, 368290), (702, 339960), (720, 331461), (780, 305964), (810, 294632), (936, 254970), (1040, 229473), (1053, 226640), (1080, 220974), (1170, 203976), (1296, 184145), (1404, 169980), (1560, 152982), (1620, 147316), (1755, 135984), (1872, 127485), (2106, 113320), (2160, 110487), (2340, 101988), (2808, 84990), (2833, 84240), (3120, 76491), (3240, 73658), (3510, 67992), (4212, 56660), (4680, 50994), (5265, 45328), (5616, 42495), (5666, 42120), (6480, 36829), (7020, 33996), (8424, 28330), (8499, 28080), (9360, 25497), (10530, 22664), (11332, 21060), (14040, 16998), (14165, 16848)]