2006887920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14197}}^1$

素因数の和:14263

約数の個数: 160

約数和(自身を含む): 6760519680

約数和(自身を除く): 4753631760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2945, 3534, 3720, 4560, 4712, 5890, 7068, 7440, 8835, 9424, 11780, 14136, 14197, 17670, 23560, 28272, 28394, 35340, 42591, 47120, 56788, 70680, 70985, 85182, 113576, 141360, 141970, 170364, 212955, 227152, 269743, 283940, 340728, 425910, 440107, 539486, 567880, 681456, 809229, 851820, 880214, 1078972, 1135760, 1320321, 1348715, 1618458, 1703640, 1760428, 2157944, 2200535, 2640642, 2697430, 3236916, 3407280, 3520856, 4046145, 4315888, 4401070, 5281284, 5394860, 6473832, 6601605, 7041712, 8092290, 8362033, 8802140, 10562568, 10789720, 12947664, 13203210, 16184580, 16724066, 17604280, 21125136, 21579440, 25086099, 26406420, 32369160, 33448132, 35208560, 41810165, 50172198, 52812840, 64738320, 66896264, 83620330, 100344396, 105625680, 125430495, 133792528, 167240660, 200688792, 250860990, 334481320, 401377584, 501721980, 668962640, 1003443960, 2006887920]

約数ペア:

[(1, 2006887920), (2, 1003443960), (3, 668962640), (4, 501721980), (5, 401377584), (6, 334481320), (8, 250860990), (10, 200688792), (12, 167240660), (15, 133792528), (16, 125430495), (19, 105625680), (20, 100344396), (24, 83620330), (30, 66896264), (31, 64738320), (38, 52812840), (40, 50172198), (48, 41810165), (57, 35208560), (60, 33448132), (62, 32369160), (76, 26406420), (80, 25086099), (93, 21579440), (95, 21125136), (114, 17604280), (120, 16724066), (124, 16184580), (152, 13203210), (155, 12947664), (186, 10789720), (190, 10562568), (228, 8802140), (240, 8362033), (248, 8092290), (285, 7041712), (304, 6601605), (310, 6473832), (372, 5394860), (380, 5281284), (456, 4401070), (465, 4315888), (496, 4046145), (570, 3520856), (589, 3407280), (620, 3236916), (744, 2697430), (760, 2640642), (912, 2200535), (930, 2157944), (1140, 1760428), (1178, 1703640), (1240, 1618458), (1488, 1348715), (1520, 1320321), (1767, 1135760), (1860, 1078972), (2280, 880214), (2356, 851820), (2480, 809229), (2945, 681456), (3534, 567880), (3720, 539486), (4560, 440107), (4712, 425910), (5890, 340728), (7068, 283940), (7440, 269743), (8835, 227152), (9424, 212955), (11780, 170364), (14136, 141970), (14197, 141360), (17670, 113576), (23560, 85182), (28272, 70985), (28394, 70680), (35340, 56788), (42591, 47120)]