2013260280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{14627}}^1$

素因数の和:14709

約数の個数: 128

約数和(自身を含む): 6403553280

約数和(自身を除く): 4390293000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1480, 1860, 2220, 2294, 3441, 3720, 4440, 4588, 5735, 6882, 9176, 11470, 13764, 14627, 17205, 22940, 27528, 29254, 34410, 43881, 45880, 58508, 68820, 73135, 87762, 117016, 137640, 146270, 175524, 219405, 292540, 351048, 438810, 453437, 541199, 585080, 877620, 906874, 1082398, 1360311, 1623597, 1755240, 1813748, 2164796, 2267185, 2705995, 2720622, 3247194, 3627496, 4329592, 4534370, 5411990, 5441244, 6494388, 6801555, 8117985, 9068740, 10823980, 10882488, 12988776, 13603110, 16235970, 16777169, 18137480, 21647960, 27206220, 32471940, 33554338, 50331507, 54412440, 64943880, 67108676, 83885845, 100663014, 134217352, 167771690, 201326028, 251657535, 335543380, 402652056, 503315070, 671086760, 1006630140, 2013260280]

約数ペア:

[(1, 2013260280), (2, 1006630140), (3, 671086760), (4, 503315070), (5, 402652056), (6, 335543380), (8, 251657535), (10, 201326028), (12, 167771690), (15, 134217352), (20, 100663014), (24, 83885845), (30, 67108676), (31, 64943880), (37, 54412440), (40, 50331507), (60, 33554338), (62, 32471940), (74, 27206220), (93, 21647960), (111, 18137480), (120, 16777169), (124, 16235970), (148, 13603110), (155, 12988776), (185, 10882488), (186, 10823980), (222, 9068740), (248, 8117985), (296, 6801555), (310, 6494388), (370, 5441244), (372, 5411990), (444, 4534370), (465, 4329592), (555, 3627496), (620, 3247194), (740, 2720622), (744, 2705995), (888, 2267185), (930, 2164796), (1110, 1813748), (1147, 1755240), (1240, 1623597), (1480, 1360311), (1860, 1082398), (2220, 906874), (2294, 877620), (3441, 585080), (3720, 541199), (4440, 453437), (4588, 438810), (5735, 351048), (6882, 292540), (9176, 219405), (11470, 175524), (13764, 146270), (14627, 137640), (17205, 117016), (22940, 87762), (27528, 73135), (29254, 68820), (34410, 58508), (43881, 45880)]