144329640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13217}}^1$

素因数の和:13251

約数の個数: 128

約数和(自身を含む): 532949760

約数和(自身を除く): 388620120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 13217, 26434, 39651, 52868, 66085, 79302, 92519, 105736, 132170, 158604, 171821, 185038, 198255, 264340, 277557, 317208, 343642, 370076, 396510, 462595, 515463, 528680, 555114, 687284, 740152, 793020, 859105, 925190, 1030926, 1110228, 1202747, 1374568, 1387785, 1586040, 1718210, 1850380, 2061852, 2220456, 2405494, 2577315, 2775570, 3436420, 3608241, 3700760, 4123704, 4810988, 5154630, 5551140, 6013735, 6872840, 7216482, 9621976, 10309260, 11102280, 12027470, 14432964, 18041205, 20618520, 24054940, 28865928, 36082410, 48109880, 72164820, 144329640]

約数ペア:

[(1, 144329640), (2, 72164820), (3, 48109880), (4, 36082410), (5, 28865928), (6, 24054940), (7, 20618520), (8, 18041205), (10, 14432964), (12, 12027470), (13, 11102280), (14, 10309260), (15, 9621976), (20, 7216482), (21, 6872840), (24, 6013735), (26, 5551140), (28, 5154630), (30, 4810988), (35, 4123704), (39, 3700760), (40, 3608241), (42, 3436420), (52, 2775570), (56, 2577315), (60, 2405494), (65, 2220456), (70, 2061852), (78, 1850380), (84, 1718210), (91, 1586040), (104, 1387785), (105, 1374568), (120, 1202747), (130, 1110228), (140, 1030926), (156, 925190), (168, 859105), (182, 793020), (195, 740152), (210, 687284), (260, 555114), (273, 528680), (280, 515463), (312, 462595), (364, 396510), (390, 370076), (420, 343642), (455, 317208), (520, 277557), (546, 264340), (728, 198255), (780, 185038), (840, 171821), (910, 158604), (1092, 132170), (1365, 105736), (1560, 92519), (1820, 79302), (2184, 66085), (2730, 52868), (3640, 39651), (5460, 26434), (10920, 13217)]