2742480720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5911

約数の個数: 320

約数和(自身を含む): 11145953280

約数和(自身を除く): 8403472560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2160, 2170, 2232, 2480, 2520, 2604, 2790, 3024, 3255, 3348, 3472, 3720, 3780, 3906, 4185, 4340, 4464, 5040, 5208, 5580, 5851, 5859, 6510, 6696, 7440, 7560, 7812, 8370, 8680, 9765, 10416, 11160, 11702, 11718, 13020, 13392, 15120, 15624, 16740, 17360, 17553, 19530, 22320, 23404, 23436, 26040, 29255, 29295, 31248, 33480, 35106, 39060, 40957, 46808, 46872, 52080, 52659, 58510, 58590, 66960, 70212, 78120, 81914, 87765, 93616, 93744, 105318, 117020, 117180, 122871, 140424, 156240, 157977, 163828, 175530, 181381, 204785, 210636, 234040, 234360, 245742, 263295, 280848, 315954, 327656, 351060, 362762, 368613, 409570, 421272, 468080, 468720, 491484, 526590, 544143, 614355, 631908, 655312, 702120, 725524, 737226, 789885, 819140, 842544, 906905, 982968, 1053180, 1088286, 1105839, 1228710, 1263816, 1269667, 1404240, 1451048, 1474452, 1579770, 1632429, 1638280, 1813810, 1843065, 1965936, 2106360, 2176572, 2211678, 2457420, 2527632, 2539334, 2720715, 2902096, 2948904, 3159540, 3264858, 3276560, 3627620, 3686130, 3809001, 4212720, 4353144, 4423356, 4897287, 4914840, 5078668, 5441430, 5529195, 5897808, 6319080, 6348335, 6529716, 7255240, 7372260, 7618002, 8162145, 8706288, 8846712, 9794574, 9829680, 10157336, 10882860, 11058390, 11427003, 12638160, 12696670, 13059432, 14510480, 14744520, 15236004, 16324290, 17693424, 19045005, 19589148, 20314672, 21765720, 22116780, 22854006, 24486435, 25393340, 26118864, 29489040, 30472008, 32648580, 34281009, 38090010, 39178296, 43531440, 44233560, 45708012, 48972870, 50786680, 57135015, 60944016, 65297160, 68562018, 76180020, 78356592, 88467120, 91416024, 97945740, 101573360, 114270030, 130594320, 137124036, 152360040, 171405045, 182832048, 195891480, 228540060, 274248072, 304720080, 342810090, 391782960, 457080120, 548496144, 685620180, 914160240, 1371240360, 2742480720]

約数ペア:

[(1, 2742480720), (2, 1371240360), (3, 914160240), (4, 685620180), (5, 548496144), (6, 457080120), (7, 391782960), (8, 342810090), (9, 304720080), (10, 274248072), (12, 228540060), (14, 195891480), (15, 182832048), (16, 171405045), (18, 152360040), (20, 137124036), (21, 130594320), (24, 114270030), (27, 101573360), (28, 97945740), (30, 91416024), (31, 88467120), (35, 78356592), (36, 76180020), (40, 68562018), (42, 65297160), (45, 60944016), (48, 57135015), (54, 50786680), (56, 48972870), (60, 45708012), (62, 44233560), (63, 43531440), (70, 39178296), (72, 38090010), (80, 34281009), (84, 32648580), (90, 30472008), (93, 29489040), (105, 26118864), (108, 25393340), (112, 24486435), (120, 22854006), (124, 22116780), (126, 21765720), (135, 20314672), (140, 19589148), (144, 19045005), (155, 17693424), (168, 16324290), (180, 15236004), (186, 14744520), (189, 14510480), (210, 13059432), (216, 12696670), (217, 12638160), (240, 11427003), (248, 11058390), (252, 10882860), (270, 10157336), (279, 9829680), (280, 9794574), (310, 8846712), (315, 8706288), (336, 8162145), (360, 7618002), (372, 7372260), (378, 7255240), (420, 6529716), (432, 6348335), (434, 6319080), (465, 5897808), (496, 5529195), (504, 5441430), (540, 5078668), (558, 4914840), (560, 4897287), (620, 4423356), (630, 4353144), (651, 4212720), (720, 3809001), (744, 3686130), (756, 3627620), (837, 3276560), (840, 3264858), (868, 3159540), (930, 2948904), (945, 2902096), (1008, 2720715), (1080, 2539334), (1085, 2527632), (1116, 2457420), (1240, 2211678), (1260, 2176572), (1302, 2106360), (1395, 1965936), (1488, 1843065), (1512, 1813810), (1674, 1638280), (1680, 1632429), (1736, 1579770), (1860, 1474452), (1890, 1451048), (1953, 1404240), (2160, 1269667), (2170, 1263816), (2232, 1228710), (2480, 1105839), (2520, 1088286), (2604, 1053180), (2790, 982968), (3024, 906905), (3255, 842544), (3348, 819140), (3472, 789885), (3720, 737226), (3780, 725524), (3906, 702120), (4185, 655312), (4340, 631908), (4464, 614355), (5040, 544143), (5208, 526590), (5580, 491484), (5851, 468720), (5859, 468080), (6510, 421272), (6696, 409570), (7440, 368613), (7560, 362762), (7812, 351060), (8370, 327656), (8680, 315954), (9765, 280848), (10416, 263295), (11160, 245742), (11702, 234360), (11718, 234040), (13020, 210636), (13392, 204785), (15120, 181381), (15624, 175530), (16740, 163828), (17360, 157977), (17553, 156240), (19530, 140424), (22320, 122871), (23404, 117180), (23436, 117020), (26040, 105318), (29255, 93744), (29295, 93616), (31248, 87765), (33480, 81914), (35106, 78120), (39060, 70212), (40957, 66960), (46808, 58590), (46872, 58510), (52080, 52659)]