349691160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1098

約数の個数: 256

約数和(自身を含む): 1334108160

約数和(自身を除く): 984417000

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, 1033, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2066, 2170, 2184, 2418, 2604, 2730, 2821, 3099, 3224, 3255, 3640, 3720, 4030, 4132, 4340, 4836, 5165, 5208, 5460, 5642, 6045, 6198, 6510, 7231, 8060, 8264, 8463, 8680, 9672, 10330, 10920, 11284, 12090, 12396, 13020, 13429, 14105, 14462, 15495, 16120, 16926, 20660, 21693, 22568, 24180, 24792, 26040, 26858, 28210, 28924, 30990, 32023, 33852, 36155, 40287, 41320, 42315, 43386, 48360, 53716, 56420, 57848, 61980, 64046, 67145, 67704, 72310, 80574, 84630, 86772, 94003, 96069, 107432, 108465, 112840, 123960, 128092, 134290, 144620, 160115, 161148, 169260, 173544, 188006, 192138, 201435, 216930, 224161, 256184, 268580, 282009, 289240, 320230, 322296, 338520, 376012, 384276, 402870, 416299, 433860, 448322, 470015, 480345, 537160, 564018, 640460, 672483, 752024, 768552, 805740, 832598, 867720, 896644, 940030, 960690, 1120805, 1128036, 1248897, 1280920, 1344966, 1410045, 1611480, 1665196, 1793288, 1880060, 1921380, 2081495, 2241610, 2256072, 2497794, 2689932, 2820090, 2914093, 3330392, 3362415, 3760120, 3842760, 4162990, 4483220, 4995588, 5379864, 5640180, 5828186, 6244485, 6724830, 8325980, 8742279, 8966440, 9991176, 11280360, 11656372, 12488970, 13449660, 14570465, 16651960, 17484558, 23312744, 24977940, 26899320, 29140930, 34969116, 43711395, 49955880, 58281860, 69938232, 87422790, 116563720, 174845580, 349691160]

約数ペア:

[(1, 349691160), (2, 174845580), (3, 116563720), (4, 87422790), (5, 69938232), (6, 58281860), (7, 49955880), (8, 43711395), (10, 34969116), (12, 29140930), (13, 26899320), (14, 24977940), (15, 23312744), (20, 17484558), (21, 16651960), (24, 14570465), (26, 13449660), (28, 12488970), (30, 11656372), (31, 11280360), (35, 9991176), (39, 8966440), (40, 8742279), (42, 8325980), (52, 6724830), (56, 6244485), (60, 5828186), (62, 5640180), (65, 5379864), (70, 4995588), (78, 4483220), (84, 4162990), (91, 3842760), (93, 3760120), (104, 3362415), (105, 3330392), (120, 2914093), (124, 2820090), (130, 2689932), (140, 2497794), (155, 2256072), (156, 2241610), (168, 2081495), (182, 1921380), (186, 1880060), (195, 1793288), (210, 1665196), (217, 1611480), (248, 1410045), (260, 1344966), (273, 1280920), (280, 1248897), (310, 1128036), (312, 1120805), (364, 960690), (372, 940030), (390, 896644), (403, 867720), (420, 832598), (434, 805740), (455, 768552), (465, 752024), (520, 672483), (546, 640460), (620, 564018), (651, 537160), (728, 480345), (744, 470015), (780, 448322), (806, 433860), (840, 416299), (868, 402870), (910, 384276), (930, 376012), (1033, 338520), (1085, 322296), (1092, 320230), (1209, 289240), (1240, 282009), (1302, 268580), (1365, 256184), (1560, 224161), (1612, 216930), (1736, 201435), (1820, 192138), (1860, 188006), (2015, 173544), (2066, 169260), (2170, 161148), (2184, 160115), (2418, 144620), (2604, 134290), (2730, 128092), (2821, 123960), (3099, 112840), (3224, 108465), (3255, 107432), (3640, 96069), (3720, 94003), (4030, 86772), (4132, 84630), (4340, 80574), (4836, 72310), (5165, 67704), (5208, 67145), (5460, 64046), (5642, 61980), (6045, 57848), (6198, 56420), (6510, 53716), (7231, 48360), (8060, 43386), (8264, 42315), (8463, 41320), (8680, 40287), (9672, 36155), (10330, 33852), (10920, 32023), (11284, 30990), (12090, 28924), (12396, 28210), (13020, 26858), (13429, 26040), (14105, 24792), (14462, 24180), (15495, 22568), (16120, 21693), (16926, 20660)]