1404722640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 4455964800

約数和(自身を除く): 3051242160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 229, 240, 244, 305, 366, 419, 458, 488, 610, 687, 732, 838, 915, 916, 976, 1145, 1220, 1257, 1374, 1464, 1676, 1830, 1832, 2095, 2290, 2440, 2514, 2748, 2928, 3352, 3435, 3660, 3664, 4190, 4580, 4880, 5028, 5496, 6285, 6704, 6870, 7320, 8380, 9160, 10056, 10992, 12570, 13740, 13969, 14640, 16760, 18320, 20112, 25140, 25559, 27480, 27938, 33520, 41907, 50280, 51118, 54960, 55876, 69845, 76677, 83814, 95951, 100560, 102236, 111752, 127795, 139690, 153354, 167628, 191902, 204472, 209535, 223504, 255590, 279380, 287853, 306708, 335256, 383385, 383804, 408944, 419070, 479755, 511180, 558760, 575706, 613416, 670512, 766770, 767608, 838140, 959510, 1022360, 1117520, 1151412, 1226832, 1439265, 1533540, 1535216, 1676280, 1919020, 2044720, 2302824, 2878530, 3067080, 3352560, 3838040, 4605648, 5757060, 5853011, 6134160, 7676080, 11514120, 11706022, 17559033, 23028240, 23412044, 29265055, 35118066, 46824088, 58530110, 70236132, 87795165, 93648176, 117060220, 140472264, 175590330, 234120440, 280944528, 351180660, 468240880, 702361320, 1404722640]

約数ペア:

[(1, 1404722640), (2, 702361320), (3, 468240880), (4, 351180660), (5, 280944528), (6, 234120440), (8, 175590330), (10, 140472264), (12, 117060220), (15, 93648176), (16, 87795165), (20, 70236132), (24, 58530110), (30, 46824088), (40, 35118066), (48, 29265055), (60, 23412044), (61, 23028240), (80, 17559033), (120, 11706022), (122, 11514120), (183, 7676080), (229, 6134160), (240, 5853011), (244, 5757060), (305, 4605648), (366, 3838040), (419, 3352560), (458, 3067080), (488, 2878530), (610, 2302824), (687, 2044720), (732, 1919020), (838, 1676280), (915, 1535216), (916, 1533540), (976, 1439265), (1145, 1226832), (1220, 1151412), (1257, 1117520), (1374, 1022360), (1464, 959510), (1676, 838140), (1830, 767608), (1832, 766770), (2095, 670512), (2290, 613416), (2440, 575706), (2514, 558760), (2748, 511180), (2928, 479755), (3352, 419070), (3435, 408944), (3660, 383804), (3664, 383385), (4190, 335256), (4580, 306708), (4880, 287853), (5028, 279380), (5496, 255590), (6285, 223504), (6704, 209535), (6870, 204472), (7320, 191902), (8380, 167628), (9160, 153354), (10056, 139690), (10992, 127795), (12570, 111752), (13740, 102236), (13969, 100560), (14640, 95951), (16760, 83814), (18320, 76677), (20112, 69845), (25140, 55876), (25559, 54960), (27480, 51118), (27938, 50280), (33520, 41907)]