484691220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2011}}^1$

素因数の和:2142

約数の個数: 144

約数和(自身を含む): 1599491712

約数和(自身を除く): 1114800492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 780, 927, 1030, 1170, 1236, 1339, 1545, 1854, 2011, 2060, 2340, 2678, 3090, 3708, 4017, 4022, 4635, 5356, 6033, 6180, 6695, 8034, 8044, 9270, 10055, 12051, 12066, 13390, 16068, 18099, 18540, 20085, 20110, 24102, 24132, 26143, 26780, 30165, 36198, 40170, 40220, 48204, 52286, 60255, 60330, 72396, 78429, 80340, 90495, 104572, 120510, 120660, 130715, 156858, 180990, 207133, 235287, 241020, 261430, 313716, 361980, 392145, 414266, 470574, 522860, 621399, 784290, 828532, 941148, 1035665, 1176435, 1242798, 1568580, 1864197, 2071330, 2352870, 2485596, 2692729, 3106995, 3728394, 4142660, 4705740, 5385458, 6213990, 7456788, 8078187, 9320985, 10770916, 12427980, 13463645, 16156374, 18641970, 24234561, 26927290, 32312748, 37283940, 40390935, 48469122, 53854580, 80781870, 96938244, 121172805, 161563740, 242345610, 484691220]

約数ペア:

[(1, 484691220), (2, 242345610), (3, 161563740), (4, 121172805), (5, 96938244), (6, 80781870), (9, 53854580), (10, 48469122), (12, 40390935), (13, 37283940), (15, 32312748), (18, 26927290), (20, 24234561), (26, 18641970), (30, 16156374), (36, 13463645), (39, 12427980), (45, 10770916), (52, 9320985), (60, 8078187), (65, 7456788), (78, 6213990), (90, 5385458), (103, 4705740), (117, 4142660), (130, 3728394), (156, 3106995), (180, 2692729), (195, 2485596), (206, 2352870), (234, 2071330), (260, 1864197), (309, 1568580), (390, 1242798), (412, 1176435), (468, 1035665), (515, 941148), (585, 828532), (618, 784290), (780, 621399), (927, 522860), (1030, 470574), (1170, 414266), (1236, 392145), (1339, 361980), (1545, 313716), (1854, 261430), (2011, 241020), (2060, 235287), (2340, 207133), (2678, 180990), (3090, 156858), (3708, 130715), (4017, 120660), (4022, 120510), (4635, 104572), (5356, 90495), (6033, 80340), (6180, 78429), (6695, 72396), (8034, 60330), (8044, 60255), (9270, 52286), (10055, 48204), (12051, 40220), (12066, 40170), (13390, 36198), (16068, 30165), (18099, 26780), (18540, 26143), (20085, 24132), (20110, 24102)]