396785760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 1437004800

約数和(自身を除く): 1040219040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 269, 280, 336, 420, 439, 480, 538, 560, 672, 807, 840, 878, 1076, 1120, 1317, 1345, 1614, 1680, 1756, 1883, 2152, 2195, 2634, 2690, 3073, 3228, 3360, 3512, 3766, 4035, 4304, 4390, 5268, 5380, 5649, 6146, 6456, 6585, 7024, 7532, 8070, 8608, 8780, 9219, 9415, 10536, 10760, 11298, 12292, 12912, 13170, 14048, 15064, 15365, 16140, 17560, 18438, 18830, 21072, 21520, 22596, 24584, 25824, 26340, 28245, 30128, 30730, 32280, 35120, 36876, 37660, 42144, 43040, 45192, 46095, 49168, 52680, 56490, 60256, 61460, 64560, 70240, 73752, 75320, 90384, 92190, 98336, 105360, 112980, 118091, 122920, 129120, 147504, 150640, 180768, 184380, 210720, 225960, 236182, 245840, 295008, 301280, 354273, 368760, 451920, 472364, 491680, 590455, 708546, 737520, 826637, 903840, 944728, 1180910, 1417092, 1475040, 1653274, 1771365, 1889456, 2361820, 2479911, 2834184, 3306548, 3542730, 3778912, 4133185, 4723640, 4959822, 5668368, 6613096, 7085460, 8266370, 9447280, 9919644, 11336736, 12399555, 13226192, 14170920, 16532740, 18894560, 19839288, 24799110, 26452384, 28341840, 33065480, 39678576, 49598220, 56683680, 66130960, 79357152, 99196440, 132261920, 198392880, 396785760]

約数ペア:

[(1, 396785760), (2, 198392880), (3, 132261920), (4, 99196440), (5, 79357152), (6, 66130960), (7, 56683680), (8, 49598220), (10, 39678576), (12, 33065480), (14, 28341840), (15, 26452384), (16, 24799110), (20, 19839288), (21, 18894560), (24, 16532740), (28, 14170920), (30, 13226192), (32, 12399555), (35, 11336736), (40, 9919644), (42, 9447280), (48, 8266370), (56, 7085460), (60, 6613096), (70, 5668368), (80, 4959822), (84, 4723640), (96, 4133185), (105, 3778912), (112, 3542730), (120, 3306548), (140, 2834184), (160, 2479911), (168, 2361820), (210, 1889456), (224, 1771365), (240, 1653274), (269, 1475040), (280, 1417092), (336, 1180910), (420, 944728), (439, 903840), (480, 826637), (538, 737520), (560, 708546), (672, 590455), (807, 491680), (840, 472364), (878, 451920), (1076, 368760), (1120, 354273), (1317, 301280), (1345, 295008), (1614, 245840), (1680, 236182), (1756, 225960), (1883, 210720), (2152, 184380), (2195, 180768), (2634, 150640), (2690, 147504), (3073, 129120), (3228, 122920), (3360, 118091), (3512, 112980), (3766, 105360), (4035, 98336), (4304, 92190), (4390, 90384), (5268, 75320), (5380, 73752), (5649, 70240), (6146, 64560), (6456, 61460), (6585, 60256), (7024, 56490), (7532, 52680), (8070, 49168), (8608, 46095), (8780, 45192), (9219, 43040), (9415, 42144), (10536, 37660), (10760, 36876), (11298, 35120), (12292, 32280), (12912, 30730), (13170, 30128), (14048, 28245), (15064, 26340), (15365, 25824), (16140, 24584), (17560, 22596), (18438, 21520), (18830, 21072)]