1408454080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23537}}^1$

素因数の和:23582

約数の個数: 112

約数和(自身を含む): 3874166496

約数和(自身を除く): 2465712416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1088, 1360, 1496, 1760, 1870, 2720, 2992, 3520, 3740, 5440, 5984, 7480, 11968, 14960, 23537, 29920, 47074, 59840, 94148, 117685, 188296, 235370, 258907, 376592, 400129, 470740, 517814, 753184, 800258, 941480, 1035628, 1294535, 1506368, 1600516, 1882960, 2000645, 2071256, 2589070, 3201032, 3765920, 4001290, 4142512, 4401419, 5178140, 6402064, 7531840, 8002580, 8285024, 8802838, 10356280, 12804128, 16005160, 16570048, 17605676, 20712560, 22007095, 25608256, 32010320, 35211352, 41425120, 44014190, 64020640, 70422704, 82850240, 88028380, 128041280, 140845408, 176056760, 281690816, 352113520, 704227040, 1408454080]

約数ペア:

[(1, 1408454080), (2, 704227040), (4, 352113520), (5, 281690816), (8, 176056760), (10, 140845408), (11, 128041280), (16, 88028380), (17, 82850240), (20, 70422704), (22, 64020640), (32, 44014190), (34, 41425120), (40, 35211352), (44, 32010320), (55, 25608256), (64, 22007095), (68, 20712560), (80, 17605676), (85, 16570048), (88, 16005160), (110, 12804128), (136, 10356280), (160, 8802838), (170, 8285024), (176, 8002580), (187, 7531840), (220, 6402064), (272, 5178140), (320, 4401419), (340, 4142512), (352, 4001290), (374, 3765920), (440, 3201032), (544, 2589070), (680, 2071256), (704, 2000645), (748, 1882960), (880, 1600516), (935, 1506368), (1088, 1294535), (1360, 1035628), (1496, 941480), (1760, 800258), (1870, 753184), (2720, 517814), (2992, 470740), (3520, 400129), (3740, 376592), (5440, 258907), (5984, 235370), (7480, 188296), (11968, 117685), (14960, 94148), (23537, 59840), (29920, 47074)]