27789888840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:1084

約数の個数: 256

約数和(自身を含む): 96284160000

約数和(自身を除く): 68494271160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 397, 420, 499, 501, 668, 794, 835, 840, 998, 1002, 1169, 1191, 1336, 1497, 1588, 1670, 1985, 1996, 2004, 2338, 2382, 2495, 2505, 2779, 2994, 3176, 3340, 3493, 3507, 3970, 3992, 4008, 4676, 4764, 4990, 5010, 5558, 5845, 5955, 5988, 6680, 6986, 7014, 7485, 7940, 8337, 9352, 9528, 9980, 10020, 10479, 11116, 11690, 11910, 11976, 13895, 13972, 14028, 14970, 15880, 16674, 17465, 17535, 19960, 20040, 20958, 22232, 23380, 23820, 27790, 27944, 28056, 29940, 33348, 34930, 35070, 41685, 41916, 46760, 47640, 52395, 55580, 59880, 66299, 66696, 69860, 70140, 83333, 83370, 83832, 104790, 111160, 132598, 139720, 140280, 166666, 166740, 198103, 198897, 209580, 249999, 265196, 331495, 333332, 333480, 396206, 397794, 416665, 419160, 464093, 499998, 530392, 583331, 594309, 662990, 666664, 792412, 795588, 833330, 928186, 990515, 994485, 999996, 1166662, 1188618, 1249995, 1325980, 1386721, 1392279, 1584824, 1591176, 1666660, 1749993, 1856372, 1981030, 1988970, 1999992, 2320465, 2333324, 2377236, 2499990, 2651960, 2773442, 2784558, 2916655, 2971545, 3333320, 3499986, 3712744, 3962060, 3977940, 4160163, 4640930, 4666648, 4754472, 4999980, 5546884, 5569116, 5833310, 5943090, 6933605, 6961395, 6999972, 7924120, 7955880, 8320326, 8749965, 9281860, 9999960, 11093768, 11138232, 11666620, 11886180, 13867210, 13922790, 13999944, 16640652, 17499930, 18563720, 20800815, 23333240, 23772360, 27734420, 27845580, 33083201, 33281304, 34999860, 41601630, 55468840, 55691160, 66166402, 69999720, 83203260, 99249603, 132332804, 165416005, 166406520, 198499206, 231582407, 264665608, 330832010, 396998412, 463164814, 496248015, 661664020, 694747221, 793996824, 926329628, 992496030, 1157912035, 1323328040, 1389494442, 1852659256, 1984992060, 2315824070, 2778988884, 3473736105, 3969984120, 4631648140, 5557977768, 6947472210, 9263296280, 13894944420, 27789888840]

約数ペア:

[(1, 27789888840), (2, 13894944420), (3, 9263296280), (4, 6947472210), (5, 5557977768), (6, 4631648140), (7, 3969984120), (8, 3473736105), (10, 2778988884), (12, 2315824070), (14, 1984992060), (15, 1852659256), (20, 1389494442), (21, 1323328040), (24, 1157912035), (28, 992496030), (30, 926329628), (35, 793996824), (40, 694747221), (42, 661664020), (56, 496248015), (60, 463164814), (70, 396998412), (84, 330832010), (105, 264665608), (120, 231582407), (140, 198499206), (167, 166406520), (168, 165416005), (210, 132332804), (280, 99249603), (334, 83203260), (397, 69999720), (420, 66166402), (499, 55691160), (501, 55468840), (668, 41601630), (794, 34999860), (835, 33281304), (840, 33083201), (998, 27845580), (1002, 27734420), (1169, 23772360), (1191, 23333240), (1336, 20800815), (1497, 18563720), (1588, 17499930), (1670, 16640652), (1985, 13999944), (1996, 13922790), (2004, 13867210), (2338, 11886180), (2382, 11666620), (2495, 11138232), (2505, 11093768), (2779, 9999960), (2994, 9281860), (3176, 8749965), (3340, 8320326), (3493, 7955880), (3507, 7924120), (3970, 6999972), (3992, 6961395), (4008, 6933605), (4676, 5943090), (4764, 5833310), (4990, 5569116), (5010, 5546884), (5558, 4999980), (5845, 4754472), (5955, 4666648), (5988, 4640930), (6680, 4160163), (6986, 3977940), (7014, 3962060), (7485, 3712744), (7940, 3499986), (8337, 3333320), (9352, 2971545), (9528, 2916655), (9980, 2784558), (10020, 2773442), (10479, 2651960), (11116, 2499990), (11690, 2377236), (11910, 2333324), (11976, 2320465), (13895, 1999992), (13972, 1988970), (14028, 1981030), (14970, 1856372), (15880, 1749993), (16674, 1666660), (17465, 1591176), (17535, 1584824), (19960, 1392279), (20040, 1386721), (20958, 1325980), (22232, 1249995), (23380, 1188618), (23820, 1166662), (27790, 999996), (27944, 994485), (28056, 990515), (29940, 928186), (33348, 833330), (34930, 795588), (35070, 792412), (41685, 666664), (41916, 662990), (46760, 594309), (47640, 583331), (52395, 530392), (55580, 499998), (59880, 464093), (66299, 419160), (66696, 416665), (69860, 397794), (70140, 396206), (83333, 333480), (83370, 333332), (83832, 331495), (104790, 265196), (111160, 249999), (132598, 209580), (139720, 198897), (140280, 198103), (166666, 166740)]