2216779040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 6182604288

約数和(自身を除く): 3965825248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 71, 80, 112, 122, 140, 142, 160, 224, 244, 280, 284, 305, 355, 427, 457, 488, 497, 560, 568, 610, 710, 854, 914, 976, 994, 1120, 1136, 1220, 1420, 1708, 1828, 1952, 1988, 2135, 2272, 2285, 2440, 2485, 2840, 3199, 3416, 3656, 3976, 4270, 4331, 4570, 4880, 4970, 5680, 6398, 6832, 7312, 7952, 8540, 8662, 9140, 9760, 9940, 11360, 12796, 13664, 14624, 15904, 15995, 17080, 17324, 18280, 19880, 21655, 25592, 27877, 30317, 31990, 32447, 34160, 34648, 36560, 39760, 43310, 51184, 55754, 60634, 63980, 64894, 68320, 69296, 73120, 79520, 86620, 102368, 111508, 121268, 127960, 129788, 138592, 139385, 151585, 162235, 173240, 195139, 223016, 227129, 242536, 255920, 259576, 278770, 303170, 324470, 346480, 390278, 446032, 454258, 485072, 511840, 519152, 557540, 606340, 648940, 692960, 780556, 892064, 908516, 970144, 975695, 1038304, 1115080, 1135645, 1212680, 1297880, 1561112, 1817032, 1951390, 1979267, 2230160, 2271290, 2425360, 2595760, 3122224, 3634064, 3902780, 3958534, 4460320, 4542580, 4850720, 5191520, 6244448, 7268128, 7805560, 7917068, 9085160, 9896335, 13854869, 15611120, 15834136, 18170320, 19792670, 27709738, 31222240, 31668272, 36340640, 39585340, 55419476, 63336544, 69274345, 79170680, 110838952, 138548690, 158341360, 221677904, 277097380, 316682720, 443355808, 554194760, 1108389520, 2216779040]

約数ペア:

[(1, 2216779040), (2, 1108389520), (4, 554194760), (5, 443355808), (7, 316682720), (8, 277097380), (10, 221677904), (14, 158341360), (16, 138548690), (20, 110838952), (28, 79170680), (32, 69274345), (35, 63336544), (40, 55419476), (56, 39585340), (61, 36340640), (70, 31668272), (71, 31222240), (80, 27709738), (112, 19792670), (122, 18170320), (140, 15834136), (142, 15611120), (160, 13854869), (224, 9896335), (244, 9085160), (280, 7917068), (284, 7805560), (305, 7268128), (355, 6244448), (427, 5191520), (457, 4850720), (488, 4542580), (497, 4460320), (560, 3958534), (568, 3902780), (610, 3634064), (710, 3122224), (854, 2595760), (914, 2425360), (976, 2271290), (994, 2230160), (1120, 1979267), (1136, 1951390), (1220, 1817032), (1420, 1561112), (1708, 1297880), (1828, 1212680), (1952, 1135645), (1988, 1115080), (2135, 1038304), (2272, 975695), (2285, 970144), (2440, 908516), (2485, 892064), (2840, 780556), (3199, 692960), (3416, 648940), (3656, 606340), (3976, 557540), (4270, 519152), (4331, 511840), (4570, 485072), (4880, 454258), (4970, 446032), (5680, 390278), (6398, 346480), (6832, 324470), (7312, 303170), (7952, 278770), (8540, 259576), (8662, 255920), (9140, 242536), (9760, 227129), (9940, 223016), (11360, 195139), (12796, 173240), (13664, 162235), (14624, 151585), (15904, 139385), (15995, 138592), (17080, 129788), (17324, 127960), (18280, 121268), (19880, 111508), (21655, 102368), (25592, 86620), (27877, 79520), (30317, 73120), (31990, 69296), (32447, 68320), (34160, 64894), (34648, 63980), (36560, 60634), (39760, 55754), (43310, 51184)]