147784560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 240

約数和(自身を含む): 576296448

約数和(自身を除く): 428511888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 727, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1454, 1540, 1680, 1694, 1815, 1848, 1936, 2181, 2310, 2420, 2541, 2640, 2904, 2908, 3080, 3388, 3630, 3635, 3696, 4235, 4362, 4620, 4840, 5082, 5089, 5808, 5816, 6160, 6776, 7260, 7270, 7997, 8470, 8724, 9240, 9680, 10164, 10178, 10905, 11632, 12705, 13552, 14520, 14540, 15267, 15994, 16940, 17448, 18480, 20328, 20356, 21810, 23991, 25410, 25445, 29040, 29080, 30534, 31988, 33880, 34896, 39985, 40656, 40712, 43620, 47982, 50820, 50890, 55979, 58160, 61068, 63976, 67760, 76335, 79970, 81424, 87240, 87967, 95964, 101640, 101780, 111958, 119955, 122136, 127952, 152670, 159940, 167937, 174480, 175934, 191928, 203280, 203560, 223916, 239910, 244272, 263901, 279895, 305340, 319880, 335874, 351868, 383856, 407120, 439835, 447832, 479820, 527802, 559790, 610680, 615769, 639760, 671748, 703736, 839685, 879670, 895664, 959640, 1055604, 1119580, 1221360, 1231538, 1319505, 1343496, 1407472, 1679370, 1759340, 1847307, 1919280, 2111208, 2239160, 2463076, 2639010, 2686992, 3078845, 3358740, 3518680, 3694614, 4222416, 4478320, 4926152, 5278020, 6157690, 6717480, 7037360, 7389228, 9236535, 9852304, 10556040, 12315380, 13434960, 14778456, 18473070, 21112080, 24630760, 29556912, 36946140, 49261520, 73892280, 147784560]

約数ペア:

[(1, 147784560), (2, 73892280), (3, 49261520), (4, 36946140), (5, 29556912), (6, 24630760), (7, 21112080), (8, 18473070), (10, 14778456), (11, 13434960), (12, 12315380), (14, 10556040), (15, 9852304), (16, 9236535), (20, 7389228), (21, 7037360), (22, 6717480), (24, 6157690), (28, 5278020), (30, 4926152), (33, 4478320), (35, 4222416), (40, 3694614), (42, 3518680), (44, 3358740), (48, 3078845), (55, 2686992), (56, 2639010), (60, 2463076), (66, 2239160), (70, 2111208), (77, 1919280), (80, 1847307), (84, 1759340), (88, 1679370), (105, 1407472), (110, 1343496), (112, 1319505), (120, 1231538), (121, 1221360), (132, 1119580), (140, 1055604), (154, 959640), (165, 895664), (168, 879670), (176, 839685), (210, 703736), (220, 671748), (231, 639760), (240, 615769), (242, 610680), (264, 559790), (280, 527802), (308, 479820), (330, 447832), (336, 439835), (363, 407120), (385, 383856), (420, 351868), (440, 335874), (462, 319880), (484, 305340), (528, 279895), (560, 263901), (605, 244272), (616, 239910), (660, 223916), (726, 203560), (727, 203280), (770, 191928), (840, 175934), (847, 174480), (880, 167937), (924, 159940), (968, 152670), (1155, 127952), (1210, 122136), (1232, 119955), (1320, 111958), (1452, 101780), (1454, 101640), (1540, 95964), (1680, 87967), (1694, 87240), (1815, 81424), (1848, 79970), (1936, 76335), (2181, 67760), (2310, 63976), (2420, 61068), (2541, 58160), (2640, 55979), (2904, 50890), (2908, 50820), (3080, 47982), (3388, 43620), (3630, 40712), (3635, 40656), (3696, 39985), (4235, 34896), (4362, 33880), (4620, 31988), (4840, 30534), (5082, 29080), (5089, 29040), (5808, 25445), (5816, 25410), (6160, 23991), (6776, 21810), (7260, 20356), (7270, 20328), (7997, 18480), (8470, 17448), (8724, 16940), (9240, 15994), (9680, 15267), (10164, 14540), (10178, 14520), (10905, 13552), (11632, 12705)]