7209636120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{290243}}^1$

素因数の和:290286

約数の個数: 128

約数和(自身を含む): 25077081600

約数和(自身を除く): 17867445480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 290243, 580486, 870729, 1160972, 1451215, 1741458, 2321944, 2612187, 2902430, 3482916, 4353645, 5224374, 5804860, 6675589, 6965832, 7836561, 8707290, 10448748, 11609720, 13060935, 13351178, 15673122, 17414580, 20026767, 20897496, 26121870, 26702356, 31346244, 33377945, 34829160, 39182805, 40053534, 52243740, 53404712, 60080301, 62692488, 66755890, 78365610, 80107068, 100133835, 104487480, 120160602, 133511780, 156731220, 160214136, 180240903, 200267670, 240321204, 267023560, 300401505, 313462440, 360481806, 400535340, 480642408, 600803010, 720963612, 801070680, 901204515, 1201606020, 1441927224, 1802409030, 2403212040, 3604818060, 7209636120]

約数ペア:

[(1, 7209636120), (2, 3604818060), (3, 2403212040), (4, 1802409030), (5, 1441927224), (6, 1201606020), (8, 901204515), (9, 801070680), (10, 720963612), (12, 600803010), (15, 480642408), (18, 400535340), (20, 360481806), (23, 313462440), (24, 300401505), (27, 267023560), (30, 240321204), (36, 200267670), (40, 180240903), (45, 160214136), (46, 156731220), (54, 133511780), (60, 120160602), (69, 104487480), (72, 100133835), (90, 80107068), (92, 78365610), (108, 66755890), (115, 62692488), (120, 60080301), (135, 53404712), (138, 52243740), (180, 40053534), (184, 39182805), (207, 34829160), (216, 33377945), (230, 31346244), (270, 26702356), (276, 26121870), (345, 20897496), (360, 20026767), (414, 17414580), (460, 15673122), (540, 13351178), (552, 13060935), (621, 11609720), (690, 10448748), (828, 8707290), (920, 7836561), (1035, 6965832), (1080, 6675589), (1242, 5804860), (1380, 5224374), (1656, 4353645), (2070, 3482916), (2484, 2902430), (2760, 2612187), (3105, 2321944), (4140, 1741458), (4968, 1451215), (6210, 1160972), (8280, 870729), (12420, 580486), (24840, 290243)]