131624760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 286413000

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, 863, 930, 984, 1230, 1240, 1271, 1640, 1726, 1860, 2460, 2542, 2589, 3452, 3720, 3813, 4315, 4920, 5084, 5178, 6355, 6904, 7626, 8630, 10168, 10356, 12710, 12945, 15252, 17260, 19065, 20712, 25420, 25890, 26753, 30504, 34520, 35383, 38130, 50840, 51780, 53506, 70766, 76260, 80259, 103560, 106149, 107012, 133765, 141532, 152520, 160518, 176915, 212298, 214024, 267530, 283064, 321036, 353830, 401295, 424596, 530745, 535060, 642072, 707660, 802590, 849192, 1061490, 1070120, 1096873, 1415320, 1605180, 2122980, 2193746, 3210360, 3290619, 4245960, 4387492, 5484365, 6581238, 8774984, 10968730, 13162476, 16453095, 21937460, 26324952, 32906190, 43874920, 65812380, 131624760]

約数ペア:

[(1, 131624760), (2, 65812380), (3, 43874920), (4, 32906190), (5, 26324952), (6, 21937460), (8, 16453095), (10, 13162476), (12, 10968730), (15, 8774984), (20, 6581238), (24, 5484365), (30, 4387492), (31, 4245960), (40, 3290619), (41, 3210360), (60, 2193746), (62, 2122980), (82, 1605180), (93, 1415320), (120, 1096873), (123, 1070120), (124, 1061490), (155, 849192), (164, 802590), (186, 707660), (205, 642072), (246, 535060), (248, 530745), (310, 424596), (328, 401295), (372, 353830), (410, 321036), (465, 283064), (492, 267530), (615, 214024), (620, 212298), (744, 176915), (820, 160518), (863, 152520), (930, 141532), (984, 133765), (1230, 107012), (1240, 106149), (1271, 103560), (1640, 80259), (1726, 76260), (1860, 70766), (2460, 53506), (2542, 51780), (2589, 50840), (3452, 38130), (3720, 35383), (3813, 34520), (4315, 30504), (4920, 26753), (5084, 25890), (5178, 25420), (6355, 20712), (6904, 19065), (7626, 17260), (8630, 15252), (10168, 12945), (10356, 12710)]