138569340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 192

約数和(自身を含む): 489968640

約数和(自身を除く): 351399300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 78, 82, 84, 91, 105, 123, 130, 140, 156, 164, 182, 195, 205, 210, 246, 260, 273, 287, 364, 390, 410, 420, 455, 492, 533, 546, 574, 615, 619, 780, 820, 861, 910, 1066, 1092, 1148, 1230, 1238, 1365, 1435, 1599, 1722, 1820, 1857, 2132, 2460, 2476, 2665, 2730, 2870, 3095, 3198, 3444, 3714, 3731, 4305, 4333, 5330, 5460, 5740, 6190, 6396, 7428, 7462, 7995, 8047, 8610, 8666, 9285, 10660, 11193, 12380, 12999, 14924, 15990, 16094, 17220, 17332, 18570, 18655, 21665, 22386, 24141, 25379, 25998, 31980, 32188, 37140, 37310, 40235, 43330, 44772, 48282, 50758, 51996, 55965, 56329, 64995, 74620, 76137, 80470, 86660, 96564, 101516, 111930, 112658, 120705, 126895, 129990, 152274, 160940, 168987, 177653, 223860, 225316, 241410, 253790, 259980, 281645, 304548, 329927, 337974, 355306, 380685, 482820, 507580, 532959, 563290, 659854, 675948, 710612, 761370, 844935, 888265, 989781, 1065918, 1126580, 1319708, 1522740, 1649635, 1689870, 1776530, 1979562, 2131836, 2309489, 2664795, 3299270, 3379740, 3553060, 3959124, 4618978, 4948905, 5329590, 6598540, 6928467, 9237956, 9897810, 10659180, 11547445, 13856934, 19795620, 23094890, 27713868, 34642335, 46189780, 69284670, 138569340]

約数ペア:

[(1, 138569340), (2, 69284670), (3, 46189780), (4, 34642335), (5, 27713868), (6, 23094890), (7, 19795620), (10, 13856934), (12, 11547445), (13, 10659180), (14, 9897810), (15, 9237956), (20, 6928467), (21, 6598540), (26, 5329590), (28, 4948905), (30, 4618978), (35, 3959124), (39, 3553060), (41, 3379740), (42, 3299270), (52, 2664795), (60, 2309489), (65, 2131836), (70, 1979562), (78, 1776530), (82, 1689870), (84, 1649635), (91, 1522740), (105, 1319708), (123, 1126580), (130, 1065918), (140, 989781), (156, 888265), (164, 844935), (182, 761370), (195, 710612), (205, 675948), (210, 659854), (246, 563290), (260, 532959), (273, 507580), (287, 482820), (364, 380685), (390, 355306), (410, 337974), (420, 329927), (455, 304548), (492, 281645), (533, 259980), (546, 253790), (574, 241410), (615, 225316), (619, 223860), (780, 177653), (820, 168987), (861, 160940), (910, 152274), (1066, 129990), (1092, 126895), (1148, 120705), (1230, 112658), (1238, 111930), (1365, 101516), (1435, 96564), (1599, 86660), (1722, 80470), (1820, 76137), (1857, 74620), (2132, 64995), (2460, 56329), (2476, 55965), (2665, 51996), (2730, 50758), (2870, 48282), (3095, 44772), (3198, 43330), (3444, 40235), (3714, 37310), (3731, 37140), (4305, 32188), (4333, 31980), (5330, 25998), (5460, 25379), (5740, 24141), (6190, 22386), (6396, 21665), (7428, 18655), (7462, 18570), (7995, 17332), (8047, 17220), (8610, 16094), (8666, 15990), (9285, 14924), (10660, 12999), (11193, 12380)]