1838670120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{104233}}^1$

素因数の和:104264

約数の個数: 144

約数和(自身を含む): 6951365460

約数和(自身を除く): 5112695340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 104233, 208466, 312699, 416932, 521165, 625398, 729631, 833864, 938097, 1042330, 1250796, 1459262, 1563495, 1876194, 2084660, 2188893, 2501592, 2918524, 3126990, 3648155, 3752388, 4169320, 4377786, 4690485, 5107417, 5837048, 6253980, 6566679, 7296310, 7504776, 8755572, 9380970, 10214834, 10944465, 12507960, 13133358, 14592620, 15322251, 17511144, 18761940, 20429668, 21888930, 25537085, 26266716, 29185240, 30644502, 32833395, 37523880, 40859336, 43777860, 45966753, 51074170, 52533432, 61289004, 65666790, 76611255, 87555720, 91933506, 102148340, 122578008, 131333580, 153222510, 183867012, 204296680, 229833765, 262667160, 306445020, 367734024, 459667530, 612890040, 919335060, 1838670120]

約数ペア:

[(1, 1838670120), (2, 919335060), (3, 612890040), (4, 459667530), (5, 367734024), (6, 306445020), (7, 262667160), (8, 229833765), (9, 204296680), (10, 183867012), (12, 153222510), (14, 131333580), (15, 122578008), (18, 102148340), (20, 91933506), (21, 87555720), (24, 76611255), (28, 65666790), (30, 61289004), (35, 52533432), (36, 51074170), (40, 45966753), (42, 43777860), (45, 40859336), (49, 37523880), (56, 32833395), (60, 30644502), (63, 29185240), (70, 26266716), (72, 25537085), (84, 21888930), (90, 20429668), (98, 18761940), (105, 17511144), (120, 15322251), (126, 14592620), (140, 13133358), (147, 12507960), (168, 10944465), (180, 10214834), (196, 9380970), (210, 8755572), (245, 7504776), (252, 7296310), (280, 6566679), (294, 6253980), (315, 5837048), (360, 5107417), (392, 4690485), (420, 4377786), (441, 4169320), (490, 3752388), (504, 3648155), (588, 3126990), (630, 2918524), (735, 2501592), (840, 2188893), (882, 2084660), (980, 1876194), (1176, 1563495), (1260, 1459262), (1470, 1250796), (1764, 1042330), (1960, 938097), (2205, 833864), (2520, 729631), (2940, 625398), (3528, 521165), (4410, 416932), (5880, 312699), (8820, 208466), (17640, 104233)]