17490637040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2357}}^1$

素因数の和:2539

約数の個数: 160

約数和(自身を含む): 43999148160

約数和(自身を除く): 26508511120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 109, 115, 148, 184, 185, 218, 230, 296, 368, 370, 436, 460, 545, 592, 740, 851, 872, 920, 1090, 1480, 1702, 1744, 1840, 2180, 2357, 2507, 2960, 3404, 4033, 4255, 4360, 4714, 5014, 6808, 8066, 8510, 8720, 9428, 10028, 11785, 12535, 13616, 16132, 17020, 18856, 20056, 20165, 23570, 25070, 32264, 34040, 37712, 40112, 40330, 47140, 50140, 54211, 64528, 68080, 80660, 87209, 92759, 94280, 100280, 108422, 161320, 174418, 185518, 188560, 200560, 216844, 256913, 271055, 322640, 348836, 371036, 433688, 436045, 463795, 513826, 542110, 697672, 742072, 867376, 872090, 927590, 1027652, 1084220, 1284565, 1395344, 1484144, 1744180, 1855180, 2005807, 2055304, 2168440, 2569130, 3488360, 3710360, 4011614, 4110608, 4336880, 5138260, 5908999, 6976720, 7420720, 8023228, 9505781, 10029035, 10276520, 11817998, 16046456, 19011562, 20058070, 20553040, 23635996, 29544995, 32092912, 38023124, 40116140, 47271992, 47528905, 59089990, 76046248, 80232280, 94543984, 95057810, 118179980, 152092496, 160464560, 190115620, 218632963, 236359960, 380231240, 437265926, 472719920, 760462480, 874531852, 1093164815, 1749063704, 2186329630, 3498127408, 4372659260, 8745318520, 17490637040]

約数ペア:

[(1, 17490637040), (2, 8745318520), (4, 4372659260), (5, 3498127408), (8, 2186329630), (10, 1749063704), (16, 1093164815), (20, 874531852), (23, 760462480), (37, 472719920), (40, 437265926), (46, 380231240), (74, 236359960), (80, 218632963), (92, 190115620), (109, 160464560), (115, 152092496), (148, 118179980), (184, 95057810), (185, 94543984), (218, 80232280), (230, 76046248), (296, 59089990), (368, 47528905), (370, 47271992), (436, 40116140), (460, 38023124), (545, 32092912), (592, 29544995), (740, 23635996), (851, 20553040), (872, 20058070), (920, 19011562), (1090, 16046456), (1480, 11817998), (1702, 10276520), (1744, 10029035), (1840, 9505781), (2180, 8023228), (2357, 7420720), (2507, 6976720), (2960, 5908999), (3404, 5138260), (4033, 4336880), (4255, 4110608), (4360, 4011614), (4714, 3710360), (5014, 3488360), (6808, 2569130), (8066, 2168440), (8510, 2055304), (8720, 2005807), (9428, 1855180), (10028, 1744180), (11785, 1484144), (12535, 1395344), (13616, 1284565), (16132, 1084220), (17020, 1027652), (18856, 927590), (20056, 872090), (20165, 867376), (23570, 742072), (25070, 697672), (32264, 542110), (34040, 513826), (37712, 463795), (40112, 436045), (40330, 433688), (47140, 371036), (50140, 348836), (54211, 322640), (64528, 271055), (68080, 256913), (80660, 216844), (87209, 200560), (92759, 188560), (94280, 185518), (100280, 174418), (108422, 161320)]