144073020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26387}}^1$

素因数の和:26419

約数の個数: 96

約数和(自身を含む): 496516608

約数和(自身を除く): 352443588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26387, 52774, 79161, 105548, 131935, 158322, 184709, 263870, 316644, 343031, 369418, 395805, 527740, 554127, 686062, 738836, 791610, 923545, 1029093, 1108254, 1372124, 1583220, 1715155, 1847090, 2058186, 2216508, 2401217, 2770635, 3430310, 3694180, 4116372, 4802434, 5145465, 5541270, 6860620, 7203651, 9604868, 10290930, 11082540, 12006085, 14407302, 20581860, 24012170, 28814604, 36018255, 48024340, 72036510, 144073020]

約数ペア:

[(1, 144073020), (2, 72036510), (3, 48024340), (4, 36018255), (5, 28814604), (6, 24012170), (7, 20581860), (10, 14407302), (12, 12006085), (13, 11082540), (14, 10290930), (15, 9604868), (20, 7203651), (21, 6860620), (26, 5541270), (28, 5145465), (30, 4802434), (35, 4116372), (39, 3694180), (42, 3430310), (52, 2770635), (60, 2401217), (65, 2216508), (70, 2058186), (78, 1847090), (84, 1715155), (91, 1583220), (105, 1372124), (130, 1108254), (140, 1029093), (156, 923545), (182, 791610), (195, 738836), (210, 686062), (260, 554127), (273, 527740), (364, 395805), (390, 369418), (420, 343031), (455, 316644), (546, 263870), (780, 184709), (910, 158322), (1092, 131935), (1365, 105548), (1820, 79161), (2730, 52774), (5460, 26387)]