8277994480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25097}}^1$

素因数の和:25167

約数の個数: 160

約数和(自身を含む): 23901327360

約数和(自身を除く): 15623332880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2945, 3472, 4123, 4340, 4712, 5320, 5890, 8246, 8680, 9424, 10640, 11780, 16492, 17360, 20615, 23560, 25097, 32984, 41230, 47120, 50194, 65968, 82460, 100388, 125485, 164920, 175679, 200776, 250970, 329840, 351358, 401552, 476843, 501940, 702716, 778007, 878395, 953686, 1003880, 1405432, 1556014, 1756790, 1907372, 2007760, 2384215, 2810864, 3112028, 3337901, 3513580, 3814744, 3890035, 4768430, 5446049, 6224056, 6675802, 7027160, 7629488, 7780070, 9536860, 10892098, 12448112, 13351604, 14054320, 14782133, 15560140, 16689505, 19073720, 21784196, 26703208, 27230245, 29564266, 31120280, 33379010, 38147440, 43568392, 53406416, 54460490, 59128532, 62240560, 66758020, 73910665, 87136784, 103474931, 108920980, 118257064, 133516040, 147821330, 206949862, 217841960, 236514128, 267032080, 295642660, 413899724, 435683920, 517374655, 591285320, 827799448, 1034749310, 1182570640, 1655598896, 2069498620, 4138997240, 8277994480]

約数ペア:

[(1, 8277994480), (2, 4138997240), (4, 2069498620), (5, 1655598896), (7, 1182570640), (8, 1034749310), (10, 827799448), (14, 591285320), (16, 517374655), (19, 435683920), (20, 413899724), (28, 295642660), (31, 267032080), (35, 236514128), (38, 217841960), (40, 206949862), (56, 147821330), (62, 133516040), (70, 118257064), (76, 108920980), (80, 103474931), (95, 87136784), (112, 73910665), (124, 66758020), (133, 62240560), (140, 59128532), (152, 54460490), (155, 53406416), (190, 43568392), (217, 38147440), (248, 33379010), (266, 31120280), (280, 29564266), (304, 27230245), (310, 26703208), (380, 21784196), (434, 19073720), (496, 16689505), (532, 15560140), (560, 14782133), (589, 14054320), (620, 13351604), (665, 12448112), (760, 10892098), (868, 9536860), (1064, 7780070), (1085, 7629488), (1178, 7027160), (1240, 6675802), (1330, 6224056), (1520, 5446049), (1736, 4768430), (2128, 3890035), (2170, 3814744), (2356, 3513580), (2480, 3337901), (2660, 3112028), (2945, 2810864), (3472, 2384215), (4123, 2007760), (4340, 1907372), (4712, 1756790), (5320, 1556014), (5890, 1405432), (8246, 1003880), (8680, 953686), (9424, 878395), (10640, 778007), (11780, 702716), (16492, 501940), (17360, 476843), (20615, 401552), (23560, 351358), (25097, 329840), (32984, 250970), (41230, 200776), (47120, 175679), (50194, 164920), (65968, 125485), (82460, 100388)]