26728189920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{13421}}^1$

素因数の和:13906

約数の個数: 192

約数和(自身を含む): 93758575680

約数和(自身を除く): 67030385760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 461, 480, 540, 720, 864, 922, 1080, 1383, 1440, 1844, 2160, 2305, 2766, 3688, 4149, 4320, 4610, 5532, 6915, 7376, 8298, 9220, 11064, 12447, 13421, 13830, 14752, 16596, 18440, 20745, 22128, 24894, 26842, 27660, 33192, 36880, 40263, 41490, 44256, 49788, 53684, 55320, 62235, 66384, 67105, 73760, 80526, 82980, 99576, 107368, 110640, 120789, 124470, 132768, 134210, 161052, 165960, 199152, 201315, 214736, 221280, 241578, 248940, 268420, 322104, 331920, 362367, 398304, 402630, 429472, 483156, 497880, 536840, 603945, 644208, 663840, 724734, 805260, 966312, 995760, 1073680, 1207890, 1288416, 1449468, 1610520, 1811835, 1932624, 1991520, 2147360, 2415780, 2898936, 3221040, 3623670, 3865248, 4831560, 5797872, 6187081, 6442080, 7247340, 9663120, 11595744, 12374162, 14494680, 18561243, 19326240, 24748324, 28989360, 30935405, 37122486, 49496648, 55683729, 57978720, 61870810, 74244972, 92806215, 98993296, 111367458, 123741620, 148489944, 167051187, 185612430, 197986592, 222734916, 247483240, 278418645, 296979888, 334102374, 371224860, 445469832, 494966480, 556837290, 593959776, 668204748, 742449720, 835255935, 890939664, 989932960, 1113674580, 1336409496, 1484899440, 1670511870, 1781879328, 2227349160, 2672818992, 2969798880, 3341023740, 4454698320, 5345637984, 6682047480, 8909396640, 13364094960, 26728189920]

約数ペア:

[(1, 26728189920), (2, 13364094960), (3, 8909396640), (4, 6682047480), (5, 5345637984), (6, 4454698320), (8, 3341023740), (9, 2969798880), (10, 2672818992), (12, 2227349160), (15, 1781879328), (16, 1670511870), (18, 1484899440), (20, 1336409496), (24, 1113674580), (27, 989932960), (30, 890939664), (32, 835255935), (36, 742449720), (40, 668204748), (45, 593959776), (48, 556837290), (54, 494966480), (60, 445469832), (72, 371224860), (80, 334102374), (90, 296979888), (96, 278418645), (108, 247483240), (120, 222734916), (135, 197986592), (144, 185612430), (160, 167051187), (180, 148489944), (216, 123741620), (240, 111367458), (270, 98993296), (288, 92806215), (360, 74244972), (432, 61870810), (461, 57978720), (480, 55683729), (540, 49496648), (720, 37122486), (864, 30935405), (922, 28989360), (1080, 24748324), (1383, 19326240), (1440, 18561243), (1844, 14494680), (2160, 12374162), (2305, 11595744), (2766, 9663120), (3688, 7247340), (4149, 6442080), (4320, 6187081), (4610, 5797872), (5532, 4831560), (6915, 3865248), (7376, 3623670), (8298, 3221040), (9220, 2898936), (11064, 2415780), (12447, 2147360), (13421, 1991520), (13830, 1932624), (14752, 1811835), (16596, 1610520), (18440, 1449468), (20745, 1288416), (22128, 1207890), (24894, 1073680), (26842, 995760), (27660, 966312), (33192, 805260), (36880, 724734), (40263, 663840), (41490, 644208), (44256, 603945), (49788, 536840), (53684, 497880), (55320, 483156), (62235, 429472), (66384, 402630), (67105, 398304), (73760, 362367), (80526, 331920), (82980, 322104), (99576, 268420), (107368, 248940), (110640, 241578), (120789, 221280), (124470, 214736), (132768, 201315), (134210, 199152), (161052, 165960)]