739236540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8111}}^1$

素因数の和:8168

約数の個数: 144

約数和(自身を含む): 2485776384

約数和(自身を除く): 1746539844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1470, 1519, 1860, 2170, 2604, 2940, 3038, 3255, 4340, 4557, 6076, 6510, 7595, 8111, 9114, 13020, 15190, 16222, 18228, 22785, 24333, 30380, 32444, 40555, 45570, 48666, 56777, 81110, 91140, 97332, 113554, 121665, 162220, 170331, 227108, 243330, 251441, 283885, 340662, 397439, 486660, 502882, 567770, 681324, 754323, 794878, 851655, 1005764, 1135540, 1192317, 1257205, 1508646, 1589756, 1703310, 1760087, 1987195, 2384634, 2514410, 3017292, 3406620, 3520174, 3771615, 3974390, 4769268, 5028820, 5280261, 5961585, 7040348, 7543230, 7948780, 8800435, 10560522, 11923170, 12320609, 15086460, 17600870, 21121044, 23846340, 24641218, 26401305, 35201740, 36961827, 49282436, 52802610, 61603045, 73923654, 105605220, 123206090, 147847308, 184809135, 246412180, 369618270, 739236540]

約数ペア:

[(1, 739236540), (2, 369618270), (3, 246412180), (4, 184809135), (5, 147847308), (6, 123206090), (7, 105605220), (10, 73923654), (12, 61603045), (14, 52802610), (15, 49282436), (20, 36961827), (21, 35201740), (28, 26401305), (30, 24641218), (31, 23846340), (35, 21121044), (42, 17600870), (49, 15086460), (60, 12320609), (62, 11923170), (70, 10560522), (84, 8800435), (93, 7948780), (98, 7543230), (105, 7040348), (124, 5961585), (140, 5280261), (147, 5028820), (155, 4769268), (186, 3974390), (196, 3771615), (210, 3520174), (217, 3406620), (245, 3017292), (294, 2514410), (310, 2384634), (372, 1987195), (420, 1760087), (434, 1703310), (465, 1589756), (490, 1508646), (588, 1257205), (620, 1192317), (651, 1135540), (735, 1005764), (868, 851655), (930, 794878), (980, 754323), (1085, 681324), (1302, 567770), (1470, 502882), (1519, 486660), (1860, 397439), (2170, 340662), (2604, 283885), (2940, 251441), (3038, 243330), (3255, 227108), (4340, 170331), (4557, 162220), (6076, 121665), (6510, 113554), (7595, 97332), (8111, 91140), (9114, 81110), (13020, 56777), (15190, 48666), (16222, 45570), (18228, 40555), (22785, 32444), (24333, 30380)]