1418746680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{303151}}^1$

素因数の和:303181

約数の個数: 96

約数和(自身を含む): 4965629760

約数和(自身を除く): 3546883080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 303151, 606302, 909453, 1212604, 1515755, 1818906, 2425208, 2728359, 3031510, 3637812, 3940963, 4547265, 5456718, 6063020, 7275624, 7881926, 9094530, 10913436, 11822889, 12126040, 13641795, 15763852, 18189060, 19704815, 21826872, 23645778, 27283590, 31527704, 35468667, 36378120, 39409630, 47291556, 54567180, 59114445, 70937334, 78819260, 94583112, 109134360, 118228890, 141874668, 157638520, 177343335, 236457780, 283749336, 354686670, 472915560, 709373340, 1418746680]

約数ペア:

[(1, 1418746680), (2, 709373340), (3, 472915560), (4, 354686670), (5, 283749336), (6, 236457780), (8, 177343335), (9, 157638520), (10, 141874668), (12, 118228890), (13, 109134360), (15, 94583112), (18, 78819260), (20, 70937334), (24, 59114445), (26, 54567180), (30, 47291556), (36, 39409630), (39, 36378120), (40, 35468667), (45, 31527704), (52, 27283590), (60, 23645778), (65, 21826872), (72, 19704815), (78, 18189060), (90, 15763852), (104, 13641795), (117, 12126040), (120, 11822889), (130, 10913436), (156, 9094530), (180, 7881926), (195, 7275624), (234, 6063020), (260, 5456718), (312, 4547265), (360, 3940963), (390, 3637812), (468, 3031510), (520, 2728359), (585, 2425208), (780, 1818906), (936, 1515755), (1170, 1212604), (1560, 909453), (2340, 606302), (4680, 303151)]