317773560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6629

約数の個数: 128

約数和(自身を含む): 1059932160

約数和(自身を除く): 742158600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 6571, 8060, 9672, 12090, 13142, 16120, 19713, 24180, 26284, 32855, 39426, 48360, 52568, 65710, 78852, 85423, 98565, 131420, 157704, 170846, 197130, 203701, 256269, 262840, 341692, 394260, 407402, 427115, 512538, 611103, 683384, 788520, 814804, 854230, 1018505, 1025076, 1222206, 1281345, 1629608, 1708460, 2037010, 2050152, 2444412, 2562690, 2648113, 3055515, 3416920, 4074020, 4888824, 5125380, 5296226, 6111030, 7944339, 8148040, 10250760, 10592452, 12222060, 13240565, 15888678, 21184904, 24444120, 26481130, 31777356, 39721695, 52962260, 63554712, 79443390, 105924520, 158886780, 317773560]

約数ペア:

[(1, 317773560), (2, 158886780), (3, 105924520), (4, 79443390), (5, 63554712), (6, 52962260), (8, 39721695), (10, 31777356), (12, 26481130), (13, 24444120), (15, 21184904), (20, 15888678), (24, 13240565), (26, 12222060), (30, 10592452), (31, 10250760), (39, 8148040), (40, 7944339), (52, 6111030), (60, 5296226), (62, 5125380), (65, 4888824), (78, 4074020), (93, 3416920), (104, 3055515), (120, 2648113), (124, 2562690), (130, 2444412), (155, 2050152), (156, 2037010), (186, 1708460), (195, 1629608), (248, 1281345), (260, 1222206), (310, 1025076), (312, 1018505), (372, 854230), (390, 814804), (403, 788520), (465, 683384), (520, 611103), (620, 512538), (744, 427115), (780, 407402), (806, 394260), (930, 341692), (1209, 262840), (1240, 256269), (1560, 203701), (1612, 197130), (1860, 170846), (2015, 157704), (2418, 131420), (3224, 98565), (3720, 85423), (4030, 78852), (4836, 65710), (6045, 52568), (6571, 48360), (8060, 39426), (9672, 32855), (12090, 26284), (13142, 24180), (16120, 19713)]