427909680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 240

約数和(自身を含む): 1586710944

約数和(自身を除く): 1158801264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 97, 99, 110, 120, 132, 144, 165, 176, 180, 194, 198, 220, 240, 264, 291, 330, 360, 388, 396, 440, 485, 495, 528, 557, 582, 660, 720, 776, 792, 873, 880, 970, 990, 1067, 1114, 1164, 1320, 1455, 1552, 1584, 1671, 1746, 1940, 1980, 2134, 2228, 2328, 2640, 2785, 2910, 3201, 3342, 3492, 3880, 3960, 4268, 4365, 4456, 4656, 5013, 5335, 5570, 5820, 6127, 6402, 6684, 6984, 7760, 7920, 8355, 8536, 8730, 8912, 9603, 10026, 10670, 11140, 11640, 12254, 12804, 13368, 13968, 16005, 16710, 17072, 17460, 18381, 19206, 20052, 21340, 22280, 23280, 24508, 25065, 25608, 26736, 30635, 32010, 33420, 34920, 36762, 38412, 40104, 42680, 44560, 48015, 49016, 50130, 51216, 54029, 55143, 61270, 64020, 66840, 69840, 73524, 76824, 80208, 85360, 91905, 96030, 98032, 100260, 108058, 110286, 122540, 128040, 133680, 147048, 153648, 162087, 183810, 192060, 200520, 216116, 220572, 245080, 256080, 270145, 275715, 294096, 324174, 367620, 384120, 401040, 432232, 441144, 486261, 490160, 540290, 551430, 594319, 648348, 735240, 768240, 810435, 864464, 882288, 972522, 1080580, 1102860, 1188638, 1296696, 1470480, 1620870, 1782957, 1945044, 2161160, 2205720, 2377276, 2431305, 2593392, 2971595, 3241740, 3565914, 3890088, 4322320, 4411440, 4754552, 4862610, 5348871, 5943190, 6483480, 7131828, 7780176, 8914785, 9509104, 9725220, 10697742, 11886380, 12966960, 14263656, 17829570, 19450440, 21395484, 23772760, 26744355, 28527312, 35659140, 38900880, 42790968, 47545520, 53488710, 71318280, 85581936, 106977420, 142636560, 213954840, 427909680]

約数ペア:

[(1, 427909680), (2, 213954840), (3, 142636560), (4, 106977420), (5, 85581936), (6, 71318280), (8, 53488710), (9, 47545520), (10, 42790968), (11, 38900880), (12, 35659140), (15, 28527312), (16, 26744355), (18, 23772760), (20, 21395484), (22, 19450440), (24, 17829570), (30, 14263656), (33, 12966960), (36, 11886380), (40, 10697742), (44, 9725220), (45, 9509104), (48, 8914785), (55, 7780176), (60, 7131828), (66, 6483480), (72, 5943190), (80, 5348871), (88, 4862610), (90, 4754552), (97, 4411440), (99, 4322320), (110, 3890088), (120, 3565914), (132, 3241740), (144, 2971595), (165, 2593392), (176, 2431305), (180, 2377276), (194, 2205720), (198, 2161160), (220, 1945044), (240, 1782957), (264, 1620870), (291, 1470480), (330, 1296696), (360, 1188638), (388, 1102860), (396, 1080580), (440, 972522), (485, 882288), (495, 864464), (528, 810435), (557, 768240), (582, 735240), (660, 648348), (720, 594319), (776, 551430), (792, 540290), (873, 490160), (880, 486261), (970, 441144), (990, 432232), (1067, 401040), (1114, 384120), (1164, 367620), (1320, 324174), (1455, 294096), (1552, 275715), (1584, 270145), (1671, 256080), (1746, 245080), (1940, 220572), (1980, 216116), (2134, 200520), (2228, 192060), (2328, 183810), (2640, 162087), (2785, 153648), (2910, 147048), (3201, 133680), (3342, 128040), (3492, 122540), (3880, 110286), (3960, 108058), (4268, 100260), (4365, 98032), (4456, 96030), (4656, 91905), (5013, 85360), (5335, 80208), (5570, 76824), (5820, 73524), (6127, 69840), (6402, 66840), (6684, 64020), (6984, 61270), (7760, 55143), (7920, 54029), (8355, 51216), (8536, 50130), (8730, 49016), (8912, 48015), (9603, 44560), (10026, 42680), (10670, 40104), (11140, 38412), (11640, 36762), (12254, 34920), (12804, 33420), (13368, 32010), (13968, 30635), (16005, 26736), (16710, 25608), (17072, 25065), (17460, 24508), (18381, 23280), (19206, 22280), (20052, 21340)]