141563712160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2195467}}^1$

素因数の和:2195526

約数の個数: 96

約数和(自身を含む): 371789332992

約数和(自身を除く): 230225620832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 12896, 16120, 32240, 64480, 2195467, 4390934, 8781868, 10977335, 17563736, 21954670, 28541071, 35127472, 43909340, 57082142, 68059477, 70254944, 87818680, 114164284, 136118954, 142705355, 175637360, 228328568, 272237908, 285410710, 340297385, 351274720, 456657136, 544475816, 570821420, 680594770, 884773201, 913314272, 1088951632, 1141642840, 1361189540, 1769546402, 2177903264, 2283285680, 2722379080, 3539092804, 4423866005, 4566571360, 5444758160, 7078185608, 8847732010, 10889516320, 14156371216, 17695464020, 28312742432, 35390928040, 70781856080, 141563712160]

約数ペア:

[(1, 141563712160), (2, 70781856080), (4, 35390928040), (5, 28312742432), (8, 17695464020), (10, 14156371216), (13, 10889516320), (16, 8847732010), (20, 7078185608), (26, 5444758160), (31, 4566571360), (32, 4423866005), (40, 3539092804), (52, 2722379080), (62, 2283285680), (65, 2177903264), (80, 1769546402), (104, 1361189540), (124, 1141642840), (130, 1088951632), (155, 913314272), (160, 884773201), (208, 680594770), (248, 570821420), (260, 544475816), (310, 456657136), (403, 351274720), (416, 340297385), (496, 285410710), (520, 272237908), (620, 228328568), (806, 175637360), (992, 142705355), (1040, 136118954), (1240, 114164284), (1612, 87818680), (2015, 70254944), (2080, 68059477), (2480, 57082142), (3224, 43909340), (4030, 35127472), (4960, 28541071), (6448, 21954670), (8060, 17563736), (12896, 10977335), (16120, 8781868), (32240, 4390934), (64480, 2195467)]