355107480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1114

約数の個数: 256

約数和(自身を含む): 1354752000

約数和(自身を除く): 999644520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1049, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2098, 2170, 2184, 2418, 2604, 2730, 2821, 3147, 3224, 3255, 3640, 3720, 4030, 4196, 4340, 4836, 5208, 5245, 5460, 5642, 6045, 6294, 6510, 7343, 8060, 8392, 8463, 8680, 9672, 10490, 10920, 11284, 12090, 12588, 13020, 13637, 14105, 14686, 15735, 16120, 16926, 20980, 22029, 22568, 24180, 25176, 26040, 27274, 28210, 29372, 31470, 32519, 33852, 36715, 40911, 41960, 42315, 44058, 48360, 54548, 56420, 58744, 62940, 65038, 67704, 68185, 73430, 81822, 84630, 88116, 95459, 97557, 109096, 110145, 112840, 125880, 130076, 136370, 146860, 162595, 163644, 169260, 176232, 190918, 195114, 204555, 220290, 227633, 260152, 272740, 286377, 293720, 325190, 327288, 338520, 381836, 390228, 409110, 422747, 440580, 455266, 477295, 487785, 545480, 572754, 650380, 682899, 763672, 780456, 818220, 845494, 881160, 910532, 954590, 975570, 1138165, 1145508, 1268241, 1300760, 1365798, 1431885, 1636440, 1690988, 1821064, 1909180, 1951140, 2113735, 2276330, 2291016, 2536482, 2731596, 2863770, 2959229, 3381976, 3414495, 3818360, 3902280, 4227470, 4552660, 5072964, 5463192, 5727540, 5918458, 6341205, 6828990, 8454940, 8877687, 9105320, 10145928, 11455080, 11836916, 12682410, 13657980, 14796145, 16909880, 17755374, 23673832, 25364820, 27315960, 29592290, 35510748, 44388435, 50729640, 59184580, 71021496, 88776870, 118369160, 177553740, 355107480]

約数ペア:

[(1, 355107480), (2, 177553740), (3, 118369160), (4, 88776870), (5, 71021496), (6, 59184580), (7, 50729640), (8, 44388435), (10, 35510748), (12, 29592290), (13, 27315960), (14, 25364820), (15, 23673832), (20, 17755374), (21, 16909880), (24, 14796145), (26, 13657980), (28, 12682410), (30, 11836916), (31, 11455080), (35, 10145928), (39, 9105320), (40, 8877687), (42, 8454940), (52, 6828990), (56, 6341205), (60, 5918458), (62, 5727540), (65, 5463192), (70, 5072964), (78, 4552660), (84, 4227470), (91, 3902280), (93, 3818360), (104, 3414495), (105, 3381976), (120, 2959229), (124, 2863770), (130, 2731596), (140, 2536482), (155, 2291016), (156, 2276330), (168, 2113735), (182, 1951140), (186, 1909180), (195, 1821064), (210, 1690988), (217, 1636440), (248, 1431885), (260, 1365798), (273, 1300760), (280, 1268241), (310, 1145508), (312, 1138165), (364, 975570), (372, 954590), (390, 910532), (403, 881160), (420, 845494), (434, 818220), (455, 780456), (465, 763672), (520, 682899), (546, 650380), (620, 572754), (651, 545480), (728, 487785), (744, 477295), (780, 455266), (806, 440580), (840, 422747), (868, 409110), (910, 390228), (930, 381836), (1049, 338520), (1085, 327288), (1092, 325190), (1209, 293720), (1240, 286377), (1302, 272740), (1365, 260152), (1560, 227633), (1612, 220290), (1736, 204555), (1820, 195114), (1860, 190918), (2015, 176232), (2098, 169260), (2170, 163644), (2184, 162595), (2418, 146860), (2604, 136370), (2730, 130076), (2821, 125880), (3147, 112840), (3224, 110145), (3255, 109096), (3640, 97557), (3720, 95459), (4030, 88116), (4196, 84630), (4340, 81822), (4836, 73430), (5208, 68185), (5245, 67704), (5460, 65038), (5642, 62940), (6045, 58744), (6294, 56420), (6510, 54548), (7343, 48360), (8060, 44058), (8392, 42315), (8463, 41960), (8680, 40911), (9672, 36715), (10490, 33852), (10920, 32519), (11284, 31470), (12090, 29372), (12588, 28210), (13020, 27274), (13637, 26040), (14105, 25176), (14686, 24180), (15735, 22568), (16120, 22029), (16926, 20980)]