1704888120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6961}}^1$

素因数の和:7145

約数の個数: 128

約数和(自身を含む): 5543979840

約数和(自身を除く): 3839091720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 157, 195, 260, 312, 314, 390, 471, 520, 628, 780, 785, 942, 1256, 1560, 1570, 1884, 2041, 2355, 3140, 3768, 4082, 4710, 6123, 6280, 6961, 8164, 9420, 10205, 12246, 13922, 16328, 18840, 20410, 20883, 24492, 27844, 30615, 34805, 40820, 41766, 48984, 55688, 61230, 69610, 81640, 83532, 90493, 104415, 122460, 139220, 167064, 180986, 208830, 244920, 271479, 278440, 361972, 417660, 452465, 542958, 723944, 835320, 904930, 1085916, 1092877, 1357395, 1809860, 2171832, 2185754, 2714790, 3278631, 3619720, 4371508, 5429580, 5464385, 6557262, 8743016, 10859160, 10928770, 13114524, 14207401, 16393155, 21857540, 26229048, 28414802, 32786310, 42622203, 43715080, 56829604, 65572620, 71037005, 85244406, 113659208, 131145240, 142074010, 170488812, 213111015, 284148020, 340977624, 426222030, 568296040, 852444060, 1704888120]

約数ペア:

[(1, 1704888120), (2, 852444060), (3, 568296040), (4, 426222030), (5, 340977624), (6, 284148020), (8, 213111015), (10, 170488812), (12, 142074010), (13, 131145240), (15, 113659208), (20, 85244406), (24, 71037005), (26, 65572620), (30, 56829604), (39, 43715080), (40, 42622203), (52, 32786310), (60, 28414802), (65, 26229048), (78, 21857540), (104, 16393155), (120, 14207401), (130, 13114524), (156, 10928770), (157, 10859160), (195, 8743016), (260, 6557262), (312, 5464385), (314, 5429580), (390, 4371508), (471, 3619720), (520, 3278631), (628, 2714790), (780, 2185754), (785, 2171832), (942, 1809860), (1256, 1357395), (1560, 1092877), (1570, 1085916), (1884, 904930), (2041, 835320), (2355, 723944), (3140, 542958), (3768, 452465), (4082, 417660), (4710, 361972), (6123, 278440), (6280, 271479), (6961, 244920), (8164, 208830), (9420, 180986), (10205, 167064), (12246, 139220), (13922, 122460), (16328, 104415), (18840, 90493), (20410, 83532), (20883, 81640), (24492, 69610), (27844, 61230), (30615, 55688), (34805, 48984), (40820, 41766)]