313206960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4147

約数の個数: 160

約数和(自身を含む): 1096001280

約数和(自身を除く): 782794320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2320, 2552, 2640, 3190, 3480, 3828, 4091, 4785, 5104, 6380, 6960, 7656, 8182, 9570, 12273, 12760, 15312, 16364, 19140, 20455, 24546, 25520, 32728, 38280, 40910, 45001, 49092, 61365, 65456, 76560, 81820, 90002, 98184, 118639, 122730, 135003, 163640, 180004, 196368, 225005, 237278, 245460, 270006, 327280, 355917, 360008, 450010, 474556, 490920, 540012, 593195, 675015, 711834, 720016, 900020, 949112, 981840, 1080024, 1186390, 1305029, 1350030, 1423668, 1779585, 1800040, 1898224, 2160048, 2372780, 2610058, 2700060, 2847336, 3559170, 3600080, 3915087, 4745560, 5220116, 5400120, 5694672, 6525145, 7118340, 7830174, 9491120, 10440232, 10800240, 13050290, 14236680, 15660348, 19575435, 20880464, 26100580, 28473360, 31320696, 39150870, 52201160, 62641392, 78301740, 104402320, 156603480, 313206960]

約数ペア:

[(1, 313206960), (2, 156603480), (3, 104402320), (4, 78301740), (5, 62641392), (6, 52201160), (8, 39150870), (10, 31320696), (11, 28473360), (12, 26100580), (15, 20880464), (16, 19575435), (20, 15660348), (22, 14236680), (24, 13050290), (29, 10800240), (30, 10440232), (33, 9491120), (40, 7830174), (44, 7118340), (48, 6525145), (55, 5694672), (58, 5400120), (60, 5220116), (66, 4745560), (80, 3915087), (87, 3600080), (88, 3559170), (110, 2847336), (116, 2700060), (120, 2610058), (132, 2372780), (145, 2160048), (165, 1898224), (174, 1800040), (176, 1779585), (220, 1423668), (232, 1350030), (240, 1305029), (264, 1186390), (290, 1080024), (319, 981840), (330, 949112), (348, 900020), (435, 720016), (440, 711834), (464, 675015), (528, 593195), (580, 540012), (638, 490920), (660, 474556), (696, 450010), (870, 360008), (880, 355917), (957, 327280), (1160, 270006), (1276, 245460), (1320, 237278), (1392, 225005), (1595, 196368), (1740, 180004), (1914, 163640), (2320, 135003), (2552, 122730), (2640, 118639), (3190, 98184), (3480, 90002), (3828, 81820), (4091, 76560), (4785, 65456), (5104, 61365), (6380, 49092), (6960, 45001), (7656, 40910), (8182, 38280), (9570, 32728), (12273, 25520), (12760, 24546), (15312, 20455), (16364, 19140)]