349366920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5011}}^1$

素因数の和:5115

約数の個数: 128

約数和(自身を含む): 1212503040

約数和(自身を除く): 863136120

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, 1660, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 4648, 4980, 5011, 5810, 6972, 8715, 9960, 10022, 11620, 13944, 15033, 17430, 20044, 23240, 25055, 30066, 34860, 35077, 40088, 50110, 60132, 69720, 70154, 75165, 100220, 105231, 120264, 140308, 150330, 175385, 200440, 210462, 280616, 300660, 350770, 415913, 420924, 526155, 601320, 701540, 831826, 841848, 1052310, 1247739, 1403080, 1663652, 2079565, 2104620, 2495478, 2911391, 3327304, 4159130, 4209240, 4990956, 5822782, 6238695, 8318260, 8734173, 9981912, 11645564, 12477390, 14556955, 16636520, 17468346, 23291128, 24954780, 29113910, 34936692, 43670865, 49909560, 58227820, 69873384, 87341730, 116455640, 174683460, 349366920]

約数ペア:

[(1, 349366920), (2, 174683460), (3, 116455640), (4, 87341730), (5, 69873384), (6, 58227820), (7, 49909560), (8, 43670865), (10, 34936692), (12, 29113910), (14, 24954780), (15, 23291128), (20, 17468346), (21, 16636520), (24, 14556955), (28, 12477390), (30, 11645564), (35, 9981912), (40, 8734173), (42, 8318260), (56, 6238695), (60, 5822782), (70, 4990956), (83, 4209240), (84, 4159130), (105, 3327304), (120, 2911391), (140, 2495478), (166, 2104620), (168, 2079565), (210, 1663652), (249, 1403080), (280, 1247739), (332, 1052310), (415, 841848), (420, 831826), (498, 701540), (581, 601320), (664, 526155), (830, 420924), (840, 415913), (996, 350770), (1162, 300660), (1245, 280616), (1660, 210462), (1743, 200440), (1992, 175385), (2324, 150330), (2490, 140308), (2905, 120264), (3320, 105231), (3486, 100220), (4648, 75165), (4980, 70154), (5011, 69720), (5810, 60132), (6972, 50110), (8715, 40088), (9960, 35077), (10022, 34860), (11620, 30066), (13944, 25055), (15033, 23240), (17430, 20044)]