919980360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3709}}^1$

素因数の和:3792

約数の個数: 192

約数和(自身を含む): 3281569200

約数和(自身を除く): 2361588840

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, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 234, 260, 265, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 636, 689, 780, 795, 936, 954, 1060, 1170, 1272, 1378, 1560, 1590, 1908, 2067, 2120, 2340, 2385, 2756, 3180, 3445, 3709, 3816, 4134, 4680, 4770, 5512, 6201, 6360, 6890, 7418, 8268, 9540, 10335, 11127, 12402, 13780, 14836, 16536, 18545, 19080, 20670, 22254, 24804, 27560, 29672, 31005, 33381, 37090, 41340, 44508, 48217, 49608, 55635, 62010, 66762, 74180, 82680, 89016, 96434, 111270, 124020, 133524, 144651, 148360, 166905, 192868, 196577, 222540, 241085, 248040, 267048, 289302, 333810, 385736, 393154, 433953, 445080, 482170, 578604, 589731, 667620, 723255, 786308, 867906, 964340, 982885, 1157208, 1179462, 1335240, 1446510, 1572616, 1735812, 1769193, 1928680, 1965770, 2169765, 2358924, 2555501, 2893020, 2948655, 3471624, 3538386, 3931540, 4339530, 4717848, 5111002, 5786040, 5897310, 7076772, 7666503, 7863080, 8679060, 8845965, 10222004, 11794620, 12777505, 14153544, 15333006, 17358120, 17691930, 20444008, 22999509, 23589240, 25555010, 30666012, 35383860, 38332515, 45999018, 51110020, 61332024, 70767720, 76665030, 91998036, 102220040, 114997545, 153330060, 183996072, 229995090, 306660120, 459990180, 919980360]

約数ペア:

[(1, 919980360), (2, 459990180), (3, 306660120), (4, 229995090), (5, 183996072), (6, 153330060), (8, 114997545), (9, 102220040), (10, 91998036), (12, 76665030), (13, 70767720), (15, 61332024), (18, 51110020), (20, 45999018), (24, 38332515), (26, 35383860), (30, 30666012), (36, 25555010), (39, 23589240), (40, 22999509), (45, 20444008), (52, 17691930), (53, 17358120), (60, 15333006), (65, 14153544), (72, 12777505), (78, 11794620), (90, 10222004), (104, 8845965), (106, 8679060), (117, 7863080), (120, 7666503), (130, 7076772), (156, 5897310), (159, 5786040), (180, 5111002), (195, 4717848), (212, 4339530), (234, 3931540), (260, 3538386), (265, 3471624), (312, 2948655), (318, 2893020), (360, 2555501), (390, 2358924), (424, 2169765), (468, 1965770), (477, 1928680), (520, 1769193), (530, 1735812), (585, 1572616), (636, 1446510), (689, 1335240), (780, 1179462), (795, 1157208), (936, 982885), (954, 964340), (1060, 867906), (1170, 786308), (1272, 723255), (1378, 667620), (1560, 589731), (1590, 578604), (1908, 482170), (2067, 445080), (2120, 433953), (2340, 393154), (2385, 385736), (2756, 333810), (3180, 289302), (3445, 267048), (3709, 248040), (3816, 241085), (4134, 222540), (4680, 196577), (4770, 192868), (5512, 166905), (6201, 148360), (6360, 144651), (6890, 133524), (7418, 124020), (8268, 111270), (9540, 96434), (10335, 89016), (11127, 82680), (12402, 74180), (13780, 66762), (14836, 62010), (16536, 55635), (18545, 49608), (19080, 48217), (20670, 44508), (22254, 41340), (24804, 37090), (27560, 33381), (29672, 31005)]