105346920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1511}}^1$

素因数の和:1615

約数の個数: 128

約数和(自身を含む): 365783040

約数和(自身を除く): 260436120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1511, 1660, 1743, 1992, 2324, 2490, 2905, 3022, 3320, 3486, 4533, 4648, 4980, 5810, 6044, 6972, 7555, 8715, 9066, 9960, 10577, 11620, 12088, 13944, 15110, 17430, 18132, 21154, 22665, 23240, 30220, 31731, 34860, 36264, 42308, 45330, 52885, 60440, 63462, 69720, 84616, 90660, 105770, 125413, 126924, 158655, 181320, 211540, 250826, 253848, 317310, 376239, 423080, 501652, 627065, 634620, 752478, 877891, 1003304, 1254130, 1269240, 1504956, 1755782, 1881195, 2508260, 2633673, 3009912, 3511564, 3762390, 4389455, 5016520, 5267346, 7023128, 7524780, 8778910, 10534692, 13168365, 15049560, 17557820, 21069384, 26336730, 35115640, 52673460, 105346920]

約数ペア:

[(1, 105346920), (2, 52673460), (3, 35115640), (4, 26336730), (5, 21069384), (6, 17557820), (7, 15049560), (8, 13168365), (10, 10534692), (12, 8778910), (14, 7524780), (15, 7023128), (20, 5267346), (21, 5016520), (24, 4389455), (28, 3762390), (30, 3511564), (35, 3009912), (40, 2633673), (42, 2508260), (56, 1881195), (60, 1755782), (70, 1504956), (83, 1269240), (84, 1254130), (105, 1003304), (120, 877891), (140, 752478), (166, 634620), (168, 627065), (210, 501652), (249, 423080), (280, 376239), (332, 317310), (415, 253848), (420, 250826), (498, 211540), (581, 181320), (664, 158655), (830, 126924), (840, 125413), (996, 105770), (1162, 90660), (1245, 84616), (1511, 69720), (1660, 63462), (1743, 60440), (1992, 52885), (2324, 45330), (2490, 42308), (2905, 36264), (3022, 34860), (3320, 31731), (3486, 30220), (4533, 23240), (4648, 22665), (4980, 21154), (5810, 18132), (6044, 17430), (6972, 15110), (7555, 13944), (8715, 12088), (9066, 11620), (9960, 10577)]