492777180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3461}}^1$

素因数の和:3596

約数の個数: 144

約数和(自身を含む): 1723909824

約数和(自身を除く): 1231132644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 678, 791, 1017, 1130, 1260, 1356, 1582, 1695, 2034, 2260, 2373, 3164, 3390, 3461, 3955, 4068, 4746, 5085, 6780, 6922, 7119, 7910, 9492, 10170, 10383, 11865, 13844, 14238, 15820, 17305, 20340, 20766, 23730, 24227, 28476, 31149, 34610, 35595, 41532, 47460, 48454, 51915, 62298, 69220, 71190, 72681, 96908, 103830, 121135, 124596, 142380, 145362, 155745, 207660, 218043, 242270, 290724, 311490, 363405, 391093, 436086, 484540, 622980, 726810, 782186, 872172, 1090215, 1173279, 1453620, 1564372, 1955465, 2180430, 2346558, 2737651, 3519837, 3910930, 4360860, 4693116, 5475302, 5866395, 7039674, 7821860, 8212953, 10950604, 11732790, 13688255, 14079348, 16425906, 17599185, 23465580, 24638859, 27376510, 32851812, 35198370, 41064765, 49277718, 54753020, 70396740, 82129530, 98555436, 123194295, 164259060, 246388590, 492777180]

約数ペア:

[(1, 492777180), (2, 246388590), (3, 164259060), (4, 123194295), (5, 98555436), (6, 82129530), (7, 70396740), (9, 54753020), (10, 49277718), (12, 41064765), (14, 35198370), (15, 32851812), (18, 27376510), (20, 24638859), (21, 23465580), (28, 17599185), (30, 16425906), (35, 14079348), (36, 13688255), (42, 11732790), (45, 10950604), (60, 8212953), (63, 7821860), (70, 7039674), (84, 5866395), (90, 5475302), (105, 4693116), (113, 4360860), (126, 3910930), (140, 3519837), (180, 2737651), (210, 2346558), (226, 2180430), (252, 1955465), (315, 1564372), (339, 1453620), (420, 1173279), (452, 1090215), (565, 872172), (630, 782186), (678, 726810), (791, 622980), (1017, 484540), (1130, 436086), (1260, 391093), (1356, 363405), (1582, 311490), (1695, 290724), (2034, 242270), (2260, 218043), (2373, 207660), (3164, 155745), (3390, 145362), (3461, 142380), (3955, 124596), (4068, 121135), (4746, 103830), (5085, 96908), (6780, 72681), (6922, 71190), (7119, 69220), (7910, 62298), (9492, 51915), (10170, 48454), (10383, 47460), (11865, 41532), (13844, 35595), (14238, 34610), (15820, 31149), (17305, 28476), (20340, 24227), (20766, 23730)]