345186660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 1199407104

約数和(自身を除く): 854220444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 191, 195, 210, 260, 273, 331, 364, 382, 390, 420, 455, 546, 573, 662, 764, 780, 910, 955, 993, 1092, 1146, 1324, 1337, 1365, 1655, 1820, 1910, 1986, 2292, 2317, 2483, 2674, 2730, 2865, 3310, 3820, 3972, 4011, 4303, 4634, 4965, 4966, 5348, 5460, 5730, 6620, 6685, 6951, 7449, 8022, 8606, 9268, 9930, 9932, 11460, 11585, 12415, 12909, 13370, 13902, 14898, 16044, 17212, 17381, 19860, 20055, 21515, 23170, 24830, 25818, 26740, 27804, 29796, 30121, 34755, 34762, 37245, 40110, 43030, 46340, 49660, 51636, 52143, 60242, 63221, 64545, 69510, 69524, 74490, 80220, 86060, 86905, 90363, 104286, 120484, 126442, 129090, 139020, 148980, 150605, 173810, 180726, 189663, 208572, 252884, 258180, 260715, 301210, 316105, 347620, 361452, 379326, 442547, 451815, 521430, 602420, 632210, 758652, 821873, 885094, 903630, 948315, 1042860, 1264420, 1327641, 1643746, 1770188, 1807260, 1896630, 2212735, 2465619, 2655282, 3287492, 3793260, 4109365, 4425470, 4931238, 5310564, 5753111, 6638205, 8218730, 8850940, 9862476, 11506222, 12328095, 13276410, 16437460, 17259333, 23012444, 24656190, 26552820, 28765555, 34518666, 49312380, 57531110, 69037332, 86296665, 115062220, 172593330, 345186660]

約数ペア:

[(1, 345186660), (2, 172593330), (3, 115062220), (4, 86296665), (5, 69037332), (6, 57531110), (7, 49312380), (10, 34518666), (12, 28765555), (13, 26552820), (14, 24656190), (15, 23012444), (20, 17259333), (21, 16437460), (26, 13276410), (28, 12328095), (30, 11506222), (35, 9862476), (39, 8850940), (42, 8218730), (52, 6638205), (60, 5753111), (65, 5310564), (70, 4931238), (78, 4425470), (84, 4109365), (91, 3793260), (105, 3287492), (130, 2655282), (140, 2465619), (156, 2212735), (182, 1896630), (191, 1807260), (195, 1770188), (210, 1643746), (260, 1327641), (273, 1264420), (331, 1042860), (364, 948315), (382, 903630), (390, 885094), (420, 821873), (455, 758652), (546, 632210), (573, 602420), (662, 521430), (764, 451815), (780, 442547), (910, 379326), (955, 361452), (993, 347620), (1092, 316105), (1146, 301210), (1324, 260715), (1337, 258180), (1365, 252884), (1655, 208572), (1820, 189663), (1910, 180726), (1986, 173810), (2292, 150605), (2317, 148980), (2483, 139020), (2674, 129090), (2730, 126442), (2865, 120484), (3310, 104286), (3820, 90363), (3972, 86905), (4011, 86060), (4303, 80220), (4634, 74490), (4965, 69524), (4966, 69510), (5348, 64545), (5460, 63221), (5730, 60242), (6620, 52143), (6685, 51636), (6951, 49660), (7449, 46340), (8022, 43030), (8606, 40110), (9268, 37245), (9930, 34762), (9932, 34755), (11460, 30121), (11585, 29796), (12415, 27804), (12909, 26740), (13370, 25818), (13902, 24830), (14898, 23170), (16044, 21515), (17212, 20055), (17381, 19860)]