141875760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1295

約数の個数: 160

約数和(自身を含む): 486843840

約数和(自身を除く): 344968080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1229, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2458, 2886, 2960, 3120, 3687, 3848, 4440, 4810, 4916, 5772, 6145, 7215, 7374, 7696, 8880, 9620, 9832, 11544, 12290, 14430, 14748, 15977, 18435, 19240, 19664, 23088, 24580, 28860, 29496, 31954, 36870, 38480, 45473, 47931, 49160, 57720, 58992, 63908, 73740, 79885, 90946, 95862, 98320, 115440, 127816, 136419, 147480, 159770, 181892, 191724, 227365, 239655, 255632, 272838, 294960, 319540, 363784, 383448, 454730, 479310, 545676, 591149, 639080, 682095, 727568, 766896, 909460, 958620, 1091352, 1182298, 1278160, 1364190, 1773447, 1818920, 1917240, 2182704, 2364596, 2728380, 2955745, 3546894, 3637840, 3834480, 4729192, 5456760, 5911490, 7093788, 8867235, 9458384, 10913520, 11822980, 14187576, 17734470, 23645960, 28375152, 35468940, 47291920, 70937880, 141875760]

約数ペア:

[(1, 141875760), (2, 70937880), (3, 47291920), (4, 35468940), (5, 28375152), (6, 23645960), (8, 17734470), (10, 14187576), (12, 11822980), (13, 10913520), (15, 9458384), (16, 8867235), (20, 7093788), (24, 5911490), (26, 5456760), (30, 4729192), (37, 3834480), (39, 3637840), (40, 3546894), (48, 2955745), (52, 2728380), (60, 2364596), (65, 2182704), (74, 1917240), (78, 1818920), (80, 1773447), (104, 1364190), (111, 1278160), (120, 1182298), (130, 1091352), (148, 958620), (156, 909460), (185, 766896), (195, 727568), (208, 682095), (222, 639080), (240, 591149), (260, 545676), (296, 479310), (312, 454730), (370, 383448), (390, 363784), (444, 319540), (481, 294960), (520, 272838), (555, 255632), (592, 239655), (624, 227365), (740, 191724), (780, 181892), (888, 159770), (962, 147480), (1040, 136419), (1110, 127816), (1229, 115440), (1443, 98320), (1480, 95862), (1560, 90946), (1776, 79885), (1924, 73740), (2220, 63908), (2405, 58992), (2458, 57720), (2886, 49160), (2960, 47931), (3120, 45473), (3687, 38480), (3848, 36870), (4440, 31954), (4810, 29496), (4916, 28860), (5772, 24580), (6145, 23088), (7215, 19664), (7374, 19240), (7696, 18435), (8880, 15977), (9620, 14748), (9832, 14430), (11544, 12290)]