186531960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1309

約数の個数: 128

約数和(自身を含む): 592220160

約数和(自身を除く): 405688200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1223, 1230, 1240, 1271, 1640, 1860, 2446, 2460, 2542, 3669, 3720, 3813, 4892, 4920, 5084, 6115, 6355, 7338, 7626, 9784, 10168, 12230, 12710, 14676, 15252, 18345, 19065, 24460, 25420, 29352, 30504, 36690, 37913, 38130, 48920, 50143, 50840, 73380, 75826, 76260, 100286, 113739, 146760, 150429, 151652, 152520, 189565, 200572, 227478, 250715, 300858, 303304, 379130, 401144, 454956, 501430, 568695, 601716, 752145, 758260, 909912, 1002860, 1137390, 1203432, 1504290, 1516520, 1554433, 2005720, 2274780, 3008580, 3108866, 4549560, 4663299, 6017160, 6217732, 7772165, 9326598, 12435464, 15544330, 18653196, 23316495, 31088660, 37306392, 46632990, 62177320, 93265980, 186531960]

約数ペア:

[(1, 186531960), (2, 93265980), (3, 62177320), (4, 46632990), (5, 37306392), (6, 31088660), (8, 23316495), (10, 18653196), (12, 15544330), (15, 12435464), (20, 9326598), (24, 7772165), (30, 6217732), (31, 6017160), (40, 4663299), (41, 4549560), (60, 3108866), (62, 3008580), (82, 2274780), (93, 2005720), (120, 1554433), (123, 1516520), (124, 1504290), (155, 1203432), (164, 1137390), (186, 1002860), (205, 909912), (246, 758260), (248, 752145), (310, 601716), (328, 568695), (372, 501430), (410, 454956), (465, 401144), (492, 379130), (615, 303304), (620, 300858), (744, 250715), (820, 227478), (930, 200572), (984, 189565), (1223, 152520), (1230, 151652), (1240, 150429), (1271, 146760), (1640, 113739), (1860, 100286), (2446, 76260), (2460, 75826), (2542, 73380), (3669, 50840), (3720, 50143), (3813, 48920), (4892, 38130), (4920, 37913), (5084, 36690), (6115, 30504), (6355, 29352), (7338, 25420), (7626, 24460), (9784, 19065), (10168, 18345), (12230, 15252), (12710, 14676)]