160197960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1127

約数の個数: 128

約数和(自身を含む): 523111680

約数和(自身を除く): 362913720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 780, 824, 997, 1030, 1236, 1339, 1545, 1560, 1994, 2060, 2472, 2678, 2991, 3090, 3988, 4017, 4120, 4985, 5356, 5982, 6180, 6695, 7976, 8034, 9970, 10712, 11964, 12360, 12961, 13390, 14955, 16068, 19940, 20085, 23928, 25922, 26780, 29910, 32136, 38883, 39880, 40170, 51844, 53560, 59820, 64805, 77766, 80340, 102691, 103688, 119640, 129610, 155532, 160680, 194415, 205382, 259220, 308073, 311064, 388830, 410764, 513455, 518440, 616146, 777660, 821528, 1026910, 1232292, 1334983, 1540365, 1555320, 2053820, 2464584, 2669966, 3080730, 4004949, 4107640, 5339932, 6161460, 6674915, 8009898, 10679864, 12322920, 13349830, 16019796, 20024745, 26699660, 32039592, 40049490, 53399320, 80098980, 160197960]

約数ペア:

[(1, 160197960), (2, 80098980), (3, 53399320), (4, 40049490), (5, 32039592), (6, 26699660), (8, 20024745), (10, 16019796), (12, 13349830), (13, 12322920), (15, 10679864), (20, 8009898), (24, 6674915), (26, 6161460), (30, 5339932), (39, 4107640), (40, 4004949), (52, 3080730), (60, 2669966), (65, 2464584), (78, 2053820), (103, 1555320), (104, 1540365), (120, 1334983), (130, 1232292), (156, 1026910), (195, 821528), (206, 777660), (260, 616146), (309, 518440), (312, 513455), (390, 410764), (412, 388830), (515, 311064), (520, 308073), (618, 259220), (780, 205382), (824, 194415), (997, 160680), (1030, 155532), (1236, 129610), (1339, 119640), (1545, 103688), (1560, 102691), (1994, 80340), (2060, 77766), (2472, 64805), (2678, 59820), (2991, 53560), (3090, 51844), (3988, 40170), (4017, 39880), (4120, 38883), (4985, 32136), (5356, 29910), (5982, 26780), (6180, 25922), (6695, 23928), (7976, 20085), (8034, 19940), (9970, 16068), (10712, 14955), (11964, 13390), (12360, 12961)]