110320280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 296110080

約数和(自身を除く): 185789800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 83, 94, 101, 140, 166, 188, 202, 235, 280, 329, 332, 376, 404, 415, 470, 505, 581, 658, 664, 707, 808, 830, 940, 1010, 1162, 1316, 1414, 1645, 1660, 1880, 2020, 2324, 2632, 2828, 2905, 3290, 3320, 3535, 3901, 4040, 4648, 4747, 5656, 5810, 6580, 7070, 7802, 8383, 9494, 11620, 13160, 14140, 15604, 16766, 18988, 19505, 23240, 23735, 27307, 28280, 31208, 33229, 33532, 37976, 39010, 41915, 47470, 54614, 58681, 66458, 67064, 78020, 83830, 94940, 109228, 117362, 132916, 136535, 156040, 166145, 167660, 189880, 218456, 234724, 265832, 273070, 293405, 332290, 335320, 394001, 469448, 546140, 586810, 664580, 788002, 1092280, 1173620, 1329160, 1576004, 1970005, 2347240, 2758007, 3152008, 3940010, 5516014, 7880020, 11032028, 13790035, 15760040, 22064056, 27580070, 55160140, 110320280]

約数ペア:

[(1, 110320280), (2, 55160140), (4, 27580070), (5, 22064056), (7, 15760040), (8, 13790035), (10, 11032028), (14, 7880020), (20, 5516014), (28, 3940010), (35, 3152008), (40, 2758007), (47, 2347240), (56, 1970005), (70, 1576004), (83, 1329160), (94, 1173620), (101, 1092280), (140, 788002), (166, 664580), (188, 586810), (202, 546140), (235, 469448), (280, 394001), (329, 335320), (332, 332290), (376, 293405), (404, 273070), (415, 265832), (470, 234724), (505, 218456), (581, 189880), (658, 167660), (664, 166145), (707, 156040), (808, 136535), (830, 132916), (940, 117362), (1010, 109228), (1162, 94940), (1316, 83830), (1414, 78020), (1645, 67064), (1660, 66458), (1880, 58681), (2020, 54614), (2324, 47470), (2632, 41915), (2828, 39010), (2905, 37976), (3290, 33532), (3320, 33229), (3535, 31208), (3901, 28280), (4040, 27307), (4648, 23735), (4747, 23240), (5656, 19505), (5810, 18988), (6580, 16766), (7070, 15604), (7802, 14140), (8383, 13160), (9494, 11620)]