160980451940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5573}}^1\times {\mathrm{18757}}^1$

素因数の和:24357

約数の個数: 96

約数和(自身を含む): 421574194944

約数和(自身を除く): 260593743004

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 5573, 11146, 18757, 22292, 27865, 37514, 39011, 55730, 61303, 75028, 78022, 93785, 111460, 122606, 131299, 156044, 187570, 195055, 206327, 245212, 262598, 306515, 375140, 390110, 412654, 429121, 525196, 613030, 656495, 780220, 825308, 858242, 1031635, 1226060, 1312990, 1444289, 1716484, 2063270, 2145605, 2625980, 2888578, 4126540, 4291210, 5777156, 7221445, 8582420, 14442890, 28885780, 104532761, 209065522, 418131044, 522663805, 731729327, 1045327610, 1149860371, 1463458654, 2090655220, 2299720742, 2926917308, 3658646635, 4599441484, 5749301855, 7317293270, 8049022597, 11498603710, 14634586540, 16098045194, 22997207420, 32196090388, 40245112985, 80490225970, 160980451940]

約数ペア:

[(1, 160980451940), (2, 80490225970), (4, 40245112985), (5, 32196090388), (7, 22997207420), (10, 16098045194), (11, 14634586540), (14, 11498603710), (20, 8049022597), (22, 7317293270), (28, 5749301855), (35, 4599441484), (44, 3658646635), (55, 2926917308), (70, 2299720742), (77, 2090655220), (110, 1463458654), (140, 1149860371), (154, 1045327610), (220, 731729327), (308, 522663805), (385, 418131044), (770, 209065522), (1540, 104532761), (5573, 28885780), (11146, 14442890), (18757, 8582420), (22292, 7221445), (27865, 5777156), (37514, 4291210), (39011, 4126540), (55730, 2888578), (61303, 2625980), (75028, 2145605), (78022, 2063270), (93785, 1716484), (111460, 1444289), (122606, 1312990), (131299, 1226060), (156044, 1031635), (187570, 858242), (195055, 825308), (206327, 780220), (245212, 656495), (262598, 613030), (306515, 525196), (375140, 429121), (390110, 412654)]