7875623880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16217}}^1$

素因数の和:16324

約数の個数: 192

約数和(自身を含む): 27324086400

約数和(自身を除く): 19448462520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 171, 180, 190, 213, 228, 284, 285, 342, 355, 360, 380, 426, 456, 568, 570, 639, 684, 710, 760, 852, 855, 1065, 1140, 1278, 1349, 1368, 1420, 1704, 1710, 2130, 2280, 2556, 2698, 2840, 3195, 3420, 4047, 4260, 5112, 5396, 6390, 6745, 6840, 8094, 8520, 10792, 12141, 12780, 13490, 16188, 16217, 20235, 24282, 25560, 26980, 32376, 32434, 40470, 48564, 48651, 53960, 60705, 64868, 80940, 81085, 97128, 97302, 121410, 129736, 145953, 161880, 162170, 194604, 242820, 243255, 291906, 308123, 324340, 389208, 485640, 486510, 583812, 616246, 648680, 729765, 924369, 973020, 1151407, 1167624, 1232492, 1459530, 1540615, 1848738, 1946040, 2302814, 2464984, 2773107, 2919060, 3081230, 3454221, 3697476, 4605628, 4621845, 5546214, 5757035, 5838120, 6162460, 6908442, 7394952, 9211256, 9243690, 10362663, 11092428, 11514070, 12324920, 13816884, 13865535, 17271105, 18487380, 20725326, 21876733, 22184856, 23028140, 27633768, 27731070, 34542210, 36974760, 41450652, 43753466, 46056280, 51813315, 55462140, 65630199, 69084420, 82901304, 87506932, 103626630, 109383665, 110924280, 131260398, 138168840, 175013864, 196890597, 207253260, 218767330, 262520796, 328150995, 393781194, 414506520, 437534660, 525041592, 656301990, 787562388, 875069320, 984452985, 1312603980, 1575124776, 1968905970, 2625207960, 3937811940, 7875623880]

約数ペア:

[(1, 7875623880), (2, 3937811940), (3, 2625207960), (4, 1968905970), (5, 1575124776), (6, 1312603980), (8, 984452985), (9, 875069320), (10, 787562388), (12, 656301990), (15, 525041592), (18, 437534660), (19, 414506520), (20, 393781194), (24, 328150995), (30, 262520796), (36, 218767330), (38, 207253260), (40, 196890597), (45, 175013864), (57, 138168840), (60, 131260398), (71, 110924280), (72, 109383665), (76, 103626630), (90, 87506932), (95, 82901304), (114, 69084420), (120, 65630199), (142, 55462140), (152, 51813315), (171, 46056280), (180, 43753466), (190, 41450652), (213, 36974760), (228, 34542210), (284, 27731070), (285, 27633768), (342, 23028140), (355, 22184856), (360, 21876733), (380, 20725326), (426, 18487380), (456, 17271105), (568, 13865535), (570, 13816884), (639, 12324920), (684, 11514070), (710, 11092428), (760, 10362663), (852, 9243690), (855, 9211256), (1065, 7394952), (1140, 6908442), (1278, 6162460), (1349, 5838120), (1368, 5757035), (1420, 5546214), (1704, 4621845), (1710, 4605628), (2130, 3697476), (2280, 3454221), (2556, 3081230), (2698, 2919060), (2840, 2773107), (3195, 2464984), (3420, 2302814), (4047, 1946040), (4260, 1848738), (5112, 1540615), (5396, 1459530), (6390, 1232492), (6745, 1167624), (6840, 1151407), (8094, 973020), (8520, 924369), (10792, 729765), (12141, 648680), (12780, 616246), (13490, 583812), (16188, 486510), (16217, 485640), (20235, 389208), (24282, 324340), (25560, 308123), (26980, 291906), (32376, 243255), (32434, 242820), (40470, 194604), (48564, 162170), (48651, 161880), (53960, 145953), (60705, 129736), (64868, 121410), (80940, 97302), (81085, 97128)]