746646420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 2402426880

約数和(自身を除く): 1655780460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 83, 95, 114, 130, 156, 166, 190, 195, 228, 247, 249, 260, 285, 332, 380, 390, 415, 494, 498, 570, 607, 741, 780, 830, 988, 996, 1079, 1140, 1214, 1235, 1245, 1482, 1577, 1660, 1821, 2158, 2428, 2470, 2490, 2964, 3035, 3154, 3237, 3642, 3705, 4316, 4731, 4940, 4980, 5395, 6070, 6308, 6474, 7284, 7410, 7885, 7891, 9105, 9462, 10790, 11533, 12140, 12948, 14820, 15770, 15782, 16185, 18210, 18924, 20501, 21580, 23066, 23655, 23673, 31540, 31564, 32370, 34599, 36420, 39455, 41002, 46132, 47310, 47346, 50381, 57665, 61503, 64740, 69198, 78910, 82004, 94620, 94692, 100762, 102505, 115330, 118365, 123006, 138396, 149929, 151143, 157820, 172995, 201524, 205010, 230660, 236730, 246012, 251905, 299858, 302286, 307515, 345990, 410020, 449787, 473460, 503810, 599716, 604572, 615030, 654953, 691980, 749645, 755715, 899574, 957239, 1007620, 1230060, 1309906, 1499290, 1511430, 1799148, 1914478, 1964859, 2248935, 2619812, 2871717, 2998580, 3022860, 3274765, 3828956, 3929718, 4497870, 4786195, 5743434, 6549530, 7859436, 8995740, 9572390, 9824295, 11486868, 12444107, 13099060, 14358585, 19144780, 19648590, 24888214, 28717170, 37332321, 39297180, 49776428, 57434340, 62220535, 74664642, 124441070, 149329284, 186661605, 248882140, 373323210, 746646420]

約数ペア:

[(1, 746646420), (2, 373323210), (3, 248882140), (4, 186661605), (5, 149329284), (6, 124441070), (10, 74664642), (12, 62220535), (13, 57434340), (15, 49776428), (19, 39297180), (20, 37332321), (26, 28717170), (30, 24888214), (38, 19648590), (39, 19144780), (52, 14358585), (57, 13099060), (60, 12444107), (65, 11486868), (76, 9824295), (78, 9572390), (83, 8995740), (95, 7859436), (114, 6549530), (130, 5743434), (156, 4786195), (166, 4497870), (190, 3929718), (195, 3828956), (228, 3274765), (247, 3022860), (249, 2998580), (260, 2871717), (285, 2619812), (332, 2248935), (380, 1964859), (390, 1914478), (415, 1799148), (494, 1511430), (498, 1499290), (570, 1309906), (607, 1230060), (741, 1007620), (780, 957239), (830, 899574), (988, 755715), (996, 749645), (1079, 691980), (1140, 654953), (1214, 615030), (1235, 604572), (1245, 599716), (1482, 503810), (1577, 473460), (1660, 449787), (1821, 410020), (2158, 345990), (2428, 307515), (2470, 302286), (2490, 299858), (2964, 251905), (3035, 246012), (3154, 236730), (3237, 230660), (3642, 205010), (3705, 201524), (4316, 172995), (4731, 157820), (4940, 151143), (4980, 149929), (5395, 138396), (6070, 123006), (6308, 118365), (6474, 115330), (7284, 102505), (7410, 100762), (7885, 94692), (7891, 94620), (9105, 82004), (9462, 78910), (10790, 69198), (11533, 64740), (12140, 61503), (12948, 57665), (14820, 50381), (15770, 47346), (15782, 47310), (16185, 46132), (18210, 41002), (18924, 39455), (20501, 36420), (21580, 34599), (23066, 32370), (23655, 31564), (23673, 31540)]