140887560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 481098240

約数和(自身を除く): 340210680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 313, 330, 341, 363, 372, 440, 465, 484, 605, 620, 626, 660, 682, 726, 744, 930, 939, 968, 1023, 1210, 1240, 1252, 1320, 1364, 1452, 1565, 1705, 1815, 1860, 1878, 2046, 2420, 2504, 2728, 2904, 3130, 3410, 3443, 3630, 3720, 3751, 3756, 4092, 4695, 4840, 5115, 6260, 6820, 6886, 7260, 7502, 7512, 8184, 9390, 9703, 10230, 10329, 11253, 12520, 13640, 13772, 14520, 15004, 17215, 18755, 18780, 19406, 20460, 20658, 22506, 27544, 29109, 30008, 34430, 37510, 37560, 37873, 38812, 40920, 41316, 45012, 48515, 51645, 56265, 58218, 68860, 75020, 75746, 77624, 82632, 90024, 97030, 103290, 106733, 112530, 113619, 116436, 137720, 145545, 150040, 151492, 189365, 194060, 206580, 213466, 225060, 227238, 232872, 291090, 302984, 320199, 378730, 388120, 413160, 426932, 450120, 454476, 533665, 568095, 582180, 640398, 757460, 853864, 908952, 1067330, 1136190, 1164360, 1174063, 1280796, 1514920, 1600995, 2134660, 2272380, 2348126, 2561592, 3201990, 3522189, 4269320, 4544760, 4696252, 5870315, 6403980, 7044378, 9392504, 11740630, 12807960, 14088756, 17610945, 23481260, 28177512, 35221890, 46962520, 70443780, 140887560]

約数ペア:

[(1, 140887560), (2, 70443780), (3, 46962520), (4, 35221890), (5, 28177512), (6, 23481260), (8, 17610945), (10, 14088756), (11, 12807960), (12, 11740630), (15, 9392504), (20, 7044378), (22, 6403980), (24, 5870315), (30, 4696252), (31, 4544760), (33, 4269320), (40, 3522189), (44, 3201990), (55, 2561592), (60, 2348126), (62, 2272380), (66, 2134660), (88, 1600995), (93, 1514920), (110, 1280796), (120, 1174063), (121, 1164360), (124, 1136190), (132, 1067330), (155, 908952), (165, 853864), (186, 757460), (220, 640398), (242, 582180), (248, 568095), (264, 533665), (310, 454476), (313, 450120), (330, 426932), (341, 413160), (363, 388120), (372, 378730), (440, 320199), (465, 302984), (484, 291090), (605, 232872), (620, 227238), (626, 225060), (660, 213466), (682, 206580), (726, 194060), (744, 189365), (930, 151492), (939, 150040), (968, 145545), (1023, 137720), (1210, 116436), (1240, 113619), (1252, 112530), (1320, 106733), (1364, 103290), (1452, 97030), (1565, 90024), (1705, 82632), (1815, 77624), (1860, 75746), (1878, 75020), (2046, 68860), (2420, 58218), (2504, 56265), (2728, 51645), (2904, 48515), (3130, 45012), (3410, 41316), (3443, 40920), (3630, 38812), (3720, 37873), (3751, 37560), (3756, 37510), (4092, 34430), (4695, 30008), (4840, 29109), (5115, 27544), (6260, 22506), (6820, 20658), (6886, 20460), (7260, 19406), (7502, 18780), (7512, 18755), (8184, 17215), (9390, 15004), (9703, 14520), (10230, 13772), (10329, 13640), (11253, 12520)]