305244140640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{142297}}^1$

素因数の和:142465

約数の個数: 192

約数和(自身を含む): 994014141120

約数和(自身を除く): 688770000480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 109, 120, 123, 160, 164, 205, 218, 240, 246, 327, 328, 410, 436, 480, 492, 545, 615, 654, 656, 820, 872, 984, 1090, 1230, 1308, 1312, 1635, 1640, 1744, 1968, 2180, 2460, 2616, 3270, 3280, 3488, 3936, 4360, 4469, 4920, 5232, 6540, 6560, 8720, 8938, 9840, 10464, 13080, 13407, 17440, 17876, 19680, 22345, 26160, 26814, 35752, 44690, 52320, 53628, 67035, 71504, 89380, 107256, 134070, 142297, 143008, 178760, 214512, 268140, 284594, 357520, 426891, 429024, 536280, 569188, 711485, 715040, 853782, 1072560, 1138376, 1422970, 1707564, 2134455, 2145120, 2276752, 2845940, 3415128, 4268910, 4553504, 5691880, 5834177, 6830256, 8537820, 11383760, 11668354, 13660512, 15510373, 17075640, 17502531, 22767520, 23336708, 29170885, 31020746, 34151280, 35005062, 46531119, 46673416, 58341770, 62041492, 68302560, 70010124, 77551865, 87512655, 93062238, 93346832, 116683540, 124082984, 140020248, 155103730, 175025310, 186124476, 186693664, 232655595, 233367080, 248165968, 280040496, 310207460, 350050620, 372248952, 465311190, 466734160, 496331936, 560080992, 620414920, 635925293, 700101240, 744497904, 930622380, 933468320, 1240829840, 1271850586, 1400202480, 1488995808, 1861244760, 1907775879, 2481659680, 2543701172, 2800404960, 3179626465, 3722489520, 3815551758, 5087402344, 6359252930, 7444979040, 7631103516, 9538879395, 10174804688, 12718505860, 15262207032, 19077758790, 20349609376, 25437011720, 30524414064, 38155517580, 50874023440, 61048828128, 76311035160, 101748046880, 152622070320, 305244140640]

約数ペア:

[(1, 305244140640), (2, 152622070320), (3, 101748046880), (4, 76311035160), (5, 61048828128), (6, 50874023440), (8, 38155517580), (10, 30524414064), (12, 25437011720), (15, 20349609376), (16, 19077758790), (20, 15262207032), (24, 12718505860), (30, 10174804688), (32, 9538879395), (40, 7631103516), (41, 7444979040), (48, 6359252930), (60, 5087402344), (80, 3815551758), (82, 3722489520), (96, 3179626465), (109, 2800404960), (120, 2543701172), (123, 2481659680), (160, 1907775879), (164, 1861244760), (205, 1488995808), (218, 1400202480), (240, 1271850586), (246, 1240829840), (327, 933468320), (328, 930622380), (410, 744497904), (436, 700101240), (480, 635925293), (492, 620414920), (545, 560080992), (615, 496331936), (654, 466734160), (656, 465311190), (820, 372248952), (872, 350050620), (984, 310207460), (1090, 280040496), (1230, 248165968), (1308, 233367080), (1312, 232655595), (1635, 186693664), (1640, 186124476), (1744, 175025310), (1968, 155103730), (2180, 140020248), (2460, 124082984), (2616, 116683540), (3270, 93346832), (3280, 93062238), (3488, 87512655), (3936, 77551865), (4360, 70010124), (4469, 68302560), (4920, 62041492), (5232, 58341770), (6540, 46673416), (6560, 46531119), (8720, 35005062), (8938, 34151280), (9840, 31020746), (10464, 29170885), (13080, 23336708), (13407, 22767520), (17440, 17502531), (17876, 17075640), (19680, 15510373), (22345, 13660512), (26160, 11668354), (26814, 11383760), (35752, 8537820), (44690, 6830256), (52320, 5834177), (53628, 5691880), (67035, 4553504), (71504, 4268910), (89380, 3415128), (107256, 2845940), (134070, 2276752), (142297, 2145120), (143008, 2134455), (178760, 1707564), (214512, 1422970), (268140, 1138376), (284594, 1072560), (357520, 853782), (426891, 715040), (429024, 711485), (536280, 569188)]