82816560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1712

約数の個数: 160

約数和(自身を含む): 297838080

約数和(自身を除く): 215021520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1667, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 3334, 4140, 4968, 5001, 5520, 6210, 6668, 8280, 8335, 9936, 10002, 12420, 13336, 15003, 16560, 16670, 20004, 24840, 25005, 26672, 30006, 33340, 38341, 40008, 45009, 49680, 50010, 60012, 66680, 75015, 76682, 80016, 90018, 100020, 115023, 120024, 133360, 150030, 153364, 180036, 191705, 200040, 225045, 230046, 240048, 300060, 306728, 345069, 360072, 383410, 400080, 450090, 460092, 575115, 600120, 613456, 690138, 720144, 766820, 900180, 920184, 1035207, 1150230, 1200240, 1380276, 1533640, 1725345, 1800360, 1840368, 2070414, 2300460, 2760552, 3067280, 3450690, 3600720, 4140828, 4600920, 5176035, 5521104, 6901380, 8281656, 9201840, 10352070, 13802760, 16563312, 20704140, 27605520, 41408280, 82816560]

約数ペア:

[(1, 82816560), (2, 41408280), (3, 27605520), (4, 20704140), (5, 16563312), (6, 13802760), (8, 10352070), (9, 9201840), (10, 8281656), (12, 6901380), (15, 5521104), (16, 5176035), (18, 4600920), (20, 4140828), (23, 3600720), (24, 3450690), (27, 3067280), (30, 2760552), (36, 2300460), (40, 2070414), (45, 1840368), (46, 1800360), (48, 1725345), (54, 1533640), (60, 1380276), (69, 1200240), (72, 1150230), (80, 1035207), (90, 920184), (92, 900180), (108, 766820), (115, 720144), (120, 690138), (135, 613456), (138, 600120), (144, 575115), (180, 460092), (184, 450090), (207, 400080), (216, 383410), (230, 360072), (240, 345069), (270, 306728), (276, 300060), (345, 240048), (360, 230046), (368, 225045), (414, 200040), (432, 191705), (460, 180036), (540, 153364), (552, 150030), (621, 133360), (690, 120024), (720, 115023), (828, 100020), (920, 90018), (1035, 80016), (1080, 76682), (1104, 75015), (1242, 66680), (1380, 60012), (1656, 50010), (1667, 49680), (1840, 45009), (2070, 40008), (2160, 38341), (2484, 33340), (2760, 30006), (3105, 26672), (3312, 25005), (3334, 24840), (4140, 20004), (4968, 16670), (5001, 16560), (5520, 15003), (6210, 13336), (6668, 12420), (8280, 10002), (8335, 9936)]