158798340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 495936000

約数和(自身を除く): 337137660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 409, 540, 719, 818, 1227, 1438, 1636, 2045, 2157, 2454, 2876, 3595, 3681, 4090, 4314, 4908, 6135, 6471, 7190, 7362, 8180, 8628, 10785, 11043, 12270, 12942, 14380, 14724, 18405, 19413, 21570, 22086, 24540, 25884, 32355, 36810, 38826, 43140, 44172, 55215, 64710, 73620, 77652, 97065, 110430, 129420, 194130, 220860, 294071, 388260, 588142, 882213, 1176284, 1470355, 1764426, 2646639, 2940710, 3528852, 4411065, 5293278, 5881420, 7939917, 8822130, 10586556, 13233195, 15879834, 17644260, 26466390, 31759668, 39699585, 52932780, 79399170, 158798340]

約数ペア:

[(1, 158798340), (2, 79399170), (3, 52932780), (4, 39699585), (5, 31759668), (6, 26466390), (9, 17644260), (10, 15879834), (12, 13233195), (15, 10586556), (18, 8822130), (20, 7939917), (27, 5881420), (30, 5293278), (36, 4411065), (45, 3528852), (54, 2940710), (60, 2646639), (90, 1764426), (108, 1470355), (135, 1176284), (180, 882213), (270, 588142), (409, 388260), (540, 294071), (719, 220860), (818, 194130), (1227, 129420), (1438, 110430), (1636, 97065), (2045, 77652), (2157, 73620), (2454, 64710), (2876, 55215), (3595, 44172), (3681, 43140), (4090, 38826), (4314, 36810), (4908, 32355), (6135, 25884), (6471, 24540), (7190, 22086), (7362, 21570), (8180, 19413), (8628, 18405), (10785, 14724), (11043, 14380), (12270, 12942)]