154842480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 570338496

約数和(自身を除く): 415496016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 104, 117, 120, 130, 142, 144, 156, 180, 195, 208, 213, 233, 234, 240, 260, 284, 312, 355, 360, 390, 426, 466, 468, 520, 568, 585, 624, 639, 699, 710, 720, 780, 852, 923, 932, 936, 1040, 1065, 1136, 1165, 1170, 1278, 1398, 1420, 1560, 1704, 1846, 1864, 1872, 2097, 2130, 2330, 2340, 2556, 2769, 2796, 2840, 3029, 3120, 3195, 3408, 3495, 3692, 3728, 4194, 4260, 4615, 4660, 4680, 5112, 5538, 5592, 5680, 6058, 6390, 6990, 7384, 8307, 8388, 8520, 9087, 9230, 9320, 9360, 10224, 10485, 11076, 11184, 12116, 12780, 13845, 13980, 14768, 15145, 16543, 16614, 16776, 17040, 18174, 18460, 18640, 20970, 22152, 24232, 25560, 27261, 27690, 27960, 30290, 33086, 33228, 33552, 36348, 36920, 41535, 41940, 44304, 45435, 48464, 49629, 51120, 54522, 55380, 55920, 60580, 66172, 66456, 72696, 73840, 82715, 83070, 83880, 90870, 99258, 109044, 110760, 121160, 132344, 132912, 136305, 145392, 148887, 165430, 166140, 167760, 181740, 198516, 215059, 218088, 221520, 242320, 248145, 264688, 272610, 297774, 330860, 332280, 363480, 397032, 430118, 436176, 496290, 545220, 595548, 645177, 661720, 664560, 726960, 744435, 794064, 860236, 992580, 1075295, 1090440, 1191096, 1290354, 1323440, 1488870, 1720472, 1935531, 1985160, 2150590, 2180880, 2382192, 2580708, 2977740, 3225885, 3440944, 3871062, 3970320, 4301180, 5161416, 5955480, 6451770, 7742124, 8602360, 9677655, 10322832, 11910960, 12903540, 15484248, 17204720, 19355310, 25807080, 30968496, 38710620, 51614160, 77421240, 154842480]

約数ペア:

[(1, 154842480), (2, 77421240), (3, 51614160), (4, 38710620), (5, 30968496), (6, 25807080), (8, 19355310), (9, 17204720), (10, 15484248), (12, 12903540), (13, 11910960), (15, 10322832), (16, 9677655), (18, 8602360), (20, 7742124), (24, 6451770), (26, 5955480), (30, 5161416), (36, 4301180), (39, 3970320), (40, 3871062), (45, 3440944), (48, 3225885), (52, 2977740), (60, 2580708), (65, 2382192), (71, 2180880), (72, 2150590), (78, 1985160), (80, 1935531), (90, 1720472), (104, 1488870), (117, 1323440), (120, 1290354), (130, 1191096), (142, 1090440), (144, 1075295), (156, 992580), (180, 860236), (195, 794064), (208, 744435), (213, 726960), (233, 664560), (234, 661720), (240, 645177), (260, 595548), (284, 545220), (312, 496290), (355, 436176), (360, 430118), (390, 397032), (426, 363480), (466, 332280), (468, 330860), (520, 297774), (568, 272610), (585, 264688), (624, 248145), (639, 242320), (699, 221520), (710, 218088), (720, 215059), (780, 198516), (852, 181740), (923, 167760), (932, 166140), (936, 165430), (1040, 148887), (1065, 145392), (1136, 136305), (1165, 132912), (1170, 132344), (1278, 121160), (1398, 110760), (1420, 109044), (1560, 99258), (1704, 90870), (1846, 83880), (1864, 83070), (1872, 82715), (2097, 73840), (2130, 72696), (2330, 66456), (2340, 66172), (2556, 60580), (2769, 55920), (2796, 55380), (2840, 54522), (3029, 51120), (3120, 49629), (3195, 48464), (3408, 45435), (3495, 44304), (3692, 41940), (3728, 41535), (4194, 36920), (4260, 36348), (4615, 33552), (4660, 33228), (4680, 33086), (5112, 30290), (5538, 27960), (5592, 27690), (5680, 27261), (6058, 25560), (6390, 24232), (6990, 22152), (7384, 20970), (8307, 18640), (8388, 18460), (8520, 18174), (9087, 17040), (9230, 16776), (9320, 16614), (9360, 16543), (10224, 15145), (10485, 14768), (11076, 13980), (11184, 13845), (12116, 12780)]