408022680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7069}}^1$

素因数の和:7133

約数の個数: 128

約数和(自身を含む): 1354046400

約数和(自身を除く): 946023720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7069, 7215, 9620, 11544, 14138, 14430, 19240, 21207, 28276, 28860, 35345, 42414, 56552, 57720, 70690, 84828, 91897, 106035, 141380, 169656, 183794, 212070, 261553, 275691, 282760, 367588, 424140, 459485, 523106, 551382, 735176, 784659, 848280, 918970, 1046212, 1102764, 1307765, 1378455, 1569318, 1837940, 2092424, 2205528, 2615530, 2756910, 3138636, 3400189, 3675880, 3923295, 5231060, 5513820, 6277272, 6800378, 7846590, 10200567, 10462120, 11027640, 13600756, 15693180, 17000945, 20401134, 27201512, 31386360, 34001890, 40802268, 51002835, 68003780, 81604536, 102005670, 136007560, 204011340, 408022680]

約数ペア:

[(1, 408022680), (2, 204011340), (3, 136007560), (4, 102005670), (5, 81604536), (6, 68003780), (8, 51002835), (10, 40802268), (12, 34001890), (13, 31386360), (15, 27201512), (20, 20401134), (24, 17000945), (26, 15693180), (30, 13600756), (37, 11027640), (39, 10462120), (40, 10200567), (52, 7846590), (60, 6800378), (65, 6277272), (74, 5513820), (78, 5231060), (104, 3923295), (111, 3675880), (120, 3400189), (130, 3138636), (148, 2756910), (156, 2615530), (185, 2205528), (195, 2092424), (222, 1837940), (260, 1569318), (296, 1378455), (312, 1307765), (370, 1102764), (390, 1046212), (444, 918970), (481, 848280), (520, 784659), (555, 735176), (740, 551382), (780, 523106), (888, 459485), (962, 424140), (1110, 367588), (1443, 282760), (1480, 275691), (1560, 261553), (1924, 212070), (2220, 183794), (2405, 169656), (2886, 141380), (3848, 106035), (4440, 91897), (4810, 84828), (5772, 70690), (7069, 57720), (7215, 56552), (9620, 42414), (11544, 35345), (14138, 28860), (14430, 28276), (19240, 21207)]