12988528080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{2687}}^1$

素因数の和:4545

約数の個数: 160

約数和(自身を含む): 43965186048

約数和(自身を除く): 30976657968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 1831, 2640, 2687, 3662, 5374, 5493, 7324, 8061, 9155, 10748, 10986, 13435, 14648, 16122, 18310, 20141, 21496, 21972, 26870, 27465, 29296, 29557, 32244, 36620, 40282, 40305, 42992, 43944, 53740, 54930, 59114, 60423, 64488, 73240, 80564, 80610, 87888, 88671, 100705, 107480, 109860, 118228, 120846, 128976, 146480, 147785, 161128, 161220, 177342, 201410, 214960, 219720, 236456, 241692, 295570, 302115, 322256, 322440, 354684, 402820, 439440, 443355, 472912, 483384, 591140, 604230, 644880, 709368, 805640, 886710, 966768, 1182280, 1208460, 1418736, 1611280, 1773420, 2364560, 2416920, 3546840, 4833840, 4919897, 7093680, 9839794, 14759691, 19679588, 24599485, 29519382, 39359176, 49198970, 54118867, 59038764, 73798455, 78718352, 98397940, 108237734, 118077528, 147596910, 162356601, 196795880, 216475468, 236155056, 270594335, 295193820, 324713202, 393591760, 432950936, 541188670, 590387640, 649426404, 811783005, 865901872, 1082377340, 1180775280, 1298852808, 1623566010, 2164754680, 2597705616, 3247132020, 4329509360, 6494264040, 12988528080]

約数ペア:

[(1, 12988528080), (2, 6494264040), (3, 4329509360), (4, 3247132020), (5, 2597705616), (6, 2164754680), (8, 1623566010), (10, 1298852808), (11, 1180775280), (12, 1082377340), (15, 865901872), (16, 811783005), (20, 649426404), (22, 590387640), (24, 541188670), (30, 432950936), (33, 393591760), (40, 324713202), (44, 295193820), (48, 270594335), (55, 236155056), (60, 216475468), (66, 196795880), (80, 162356601), (88, 147596910), (110, 118077528), (120, 108237734), (132, 98397940), (165, 78718352), (176, 73798455), (220, 59038764), (240, 54118867), (264, 49198970), (330, 39359176), (440, 29519382), (528, 24599485), (660, 19679588), (880, 14759691), (1320, 9839794), (1831, 7093680), (2640, 4919897), (2687, 4833840), (3662, 3546840), (5374, 2416920), (5493, 2364560), (7324, 1773420), (8061, 1611280), (9155, 1418736), (10748, 1208460), (10986, 1182280), (13435, 966768), (14648, 886710), (16122, 805640), (18310, 709368), (20141, 644880), (21496, 604230), (21972, 591140), (26870, 483384), (27465, 472912), (29296, 443355), (29557, 439440), (32244, 402820), (36620, 354684), (40282, 322440), (40305, 322256), (42992, 302115), (43944, 295570), (53740, 241692), (54930, 236456), (59114, 219720), (60423, 214960), (64488, 201410), (73240, 177342), (80564, 161220), (80610, 161128), (87888, 147785), (88671, 146480), (100705, 128976), (107480, 120846), (109860, 118228)]