2216534880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1993}}^1$

素因数の和:2349

約数の個数: 192

約数和(自身を含む): 8007648768

約数和(自身を除く): 5791113888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 331, 336, 420, 480, 560, 662, 672, 840, 993, 1120, 1324, 1655, 1680, 1986, 1993, 2317, 2648, 3310, 3360, 3972, 3986, 4634, 4965, 5296, 5979, 6620, 6951, 7944, 7972, 9268, 9930, 9965, 10592, 11585, 11958, 13240, 13902, 13951, 15888, 15944, 18536, 19860, 19930, 23170, 23916, 26480, 27804, 27902, 29895, 31776, 31888, 34755, 37072, 39720, 39860, 41853, 46340, 47832, 52960, 55608, 55804, 59790, 63776, 69510, 69755, 74144, 79440, 79720, 83706, 92680, 95664, 111216, 111608, 119580, 139020, 139510, 158880, 159440, 167412, 185360, 191328, 209265, 222432, 223216, 239160, 278040, 279020, 318880, 334824, 370720, 418530, 446432, 478320, 556080, 558040, 659683, 669648, 837060, 956640, 1112160, 1116080, 1319366, 1339296, 1674120, 1979049, 2232160, 2638732, 3298415, 3348240, 3958098, 4617781, 5277464, 6596830, 6696480, 7916196, 9235562, 9895245, 10554928, 13193660, 13853343, 15832392, 18471124, 19790490, 21109856, 23088905, 26387320, 27706686, 31664784, 36942248, 39580980, 46177810, 52774640, 55413372, 63329568, 69266715, 73884496, 79161960, 92355620, 105549280, 110826744, 138533430, 147768992, 158323920, 184711240, 221653488, 277066860, 316647840, 369422480, 443306976, 554133720, 738844960, 1108267440, 2216534880]

約数ペア:

[(1, 2216534880), (2, 1108267440), (3, 738844960), (4, 554133720), (5, 443306976), (6, 369422480), (7, 316647840), (8, 277066860), (10, 221653488), (12, 184711240), (14, 158323920), (15, 147768992), (16, 138533430), (20, 110826744), (21, 105549280), (24, 92355620), (28, 79161960), (30, 73884496), (32, 69266715), (35, 63329568), (40, 55413372), (42, 52774640), (48, 46177810), (56, 39580980), (60, 36942248), (70, 31664784), (80, 27706686), (84, 26387320), (96, 23088905), (105, 21109856), (112, 19790490), (120, 18471124), (140, 15832392), (160, 13853343), (168, 13193660), (210, 10554928), (224, 9895245), (240, 9235562), (280, 7916196), (331, 6696480), (336, 6596830), (420, 5277464), (480, 4617781), (560, 3958098), (662, 3348240), (672, 3298415), (840, 2638732), (993, 2232160), (1120, 1979049), (1324, 1674120), (1655, 1339296), (1680, 1319366), (1986, 1116080), (1993, 1112160), (2317, 956640), (2648, 837060), (3310, 669648), (3360, 659683), (3972, 558040), (3986, 556080), (4634, 478320), (4965, 446432), (5296, 418530), (5979, 370720), (6620, 334824), (6951, 318880), (7944, 279020), (7972, 278040), (9268, 239160), (9930, 223216), (9965, 222432), (10592, 209265), (11585, 191328), (11958, 185360), (13240, 167412), (13902, 159440), (13951, 158880), (15888, 139510), (15944, 139020), (18536, 119580), (19860, 111608), (19930, 111216), (23170, 95664), (23916, 92680), (26480, 83706), (27804, 79720), (27902, 79440), (29895, 74144), (31776, 69755), (31888, 69510), (34755, 63776), (37072, 59790), (39720, 55804), (39860, 55608), (41853, 52960), (46340, 47832)]