284889360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2621

約数の個数: 160

約数和(自身を含む): 1024791552

約数和(自身を除く): 739902192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2531, 2680, 2814, 3216, 3752, 4020, 4690, 5062, 5360, 5628, 7035, 7504, 7593, 8040, 9380, 10124, 11256, 12655, 14070, 15186, 16080, 17717, 18760, 20248, 22512, 25310, 28140, 30372, 35434, 37520, 37965, 40496, 50620, 53151, 56280, 60744, 70868, 75930, 88585, 101240, 106302, 112560, 121488, 141736, 151860, 169577, 177170, 202480, 212604, 265755, 283472, 303720, 339154, 354340, 425208, 508731, 531510, 607440, 678308, 708680, 847885, 850416, 1017462, 1063020, 1187039, 1356616, 1417360, 1695770, 2034924, 2126040, 2374078, 2543655, 2713232, 3391540, 3561117, 4069848, 4252080, 4748156, 5087310, 5935195, 6783080, 7122234, 8139696, 9496312, 10174620, 11870390, 13566160, 14244468, 17805585, 18992624, 20349240, 23740780, 28488936, 35611170, 40698480, 47481560, 56977872, 71222340, 94963120, 142444680, 284889360]

約数ペア:

[(1, 284889360), (2, 142444680), (3, 94963120), (4, 71222340), (5, 56977872), (6, 47481560), (7, 40698480), (8, 35611170), (10, 28488936), (12, 23740780), (14, 20349240), (15, 18992624), (16, 17805585), (20, 14244468), (21, 13566160), (24, 11870390), (28, 10174620), (30, 9496312), (35, 8139696), (40, 7122234), (42, 6783080), (48, 5935195), (56, 5087310), (60, 4748156), (67, 4252080), (70, 4069848), (80, 3561117), (84, 3391540), (105, 2713232), (112, 2543655), (120, 2374078), (134, 2126040), (140, 2034924), (168, 1695770), (201, 1417360), (210, 1356616), (240, 1187039), (268, 1063020), (280, 1017462), (335, 850416), (336, 847885), (402, 708680), (420, 678308), (469, 607440), (536, 531510), (560, 508731), (670, 425208), (804, 354340), (840, 339154), (938, 303720), (1005, 283472), (1072, 265755), (1340, 212604), (1407, 202480), (1608, 177170), (1680, 169577), (1876, 151860), (2010, 141736), (2345, 121488), (2531, 112560), (2680, 106302), (2814, 101240), (3216, 88585), (3752, 75930), (4020, 70868), (4690, 60744), (5062, 56280), (5360, 53151), (5628, 50620), (7035, 40496), (7504, 37965), (7593, 37520), (8040, 35434), (9380, 30372), (10124, 28140), (11256, 25310), (12655, 22512), (14070, 20248), (15186, 18760), (16080, 17717)]