307048560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 320

約数和(自身を含む): 1241920512

約数和(自身を除く): 934871952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 560, 595, 624, 663, 680, 714, 728, 780, 816, 827, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1190, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1654, 1680, 1768, 1785, 1820, 1904, 2040, 2184, 2210, 2380, 2481, 2652, 2730, 2856, 3094, 3120, 3308, 3315, 3536, 3570, 3640, 4080, 4135, 4368, 4420, 4641, 4760, 4962, 5304, 5460, 5712, 5789, 6188, 6616, 6630, 7140, 7280, 7735, 8270, 8840, 9282, 9520, 9924, 10608, 10751, 10920, 11578, 12376, 12405, 13232, 13260, 14059, 14280, 15470, 16540, 17367, 17680, 18564, 19848, 21502, 21840, 23156, 23205, 24752, 24810, 26520, 28118, 28560, 28945, 30940, 32253, 33080, 34734, 37128, 39696, 42177, 43004, 46312, 46410, 49620, 53040, 53755, 56236, 57890, 61880, 64506, 66160, 69468, 70295, 74256, 75257, 84354, 86008, 86835, 92624, 92820, 98413, 99240, 107510, 112472, 115780, 123760, 129012, 138936, 140590, 150514, 161265, 168708, 172016, 173670, 182767, 185640, 196826, 198480, 210885, 215020, 224944, 225771, 231560, 258024, 277872, 281180, 295239, 301028, 322530, 337416, 347340, 365534, 371280, 376285, 393652, 421770, 430040, 451542, 463120, 492065, 516048, 548301, 562360, 590478, 602056, 645060, 674832, 694680, 731068, 752570, 787304, 843540, 860080, 903084, 913835, 984130, 1096602, 1124720, 1128855, 1180956, 1204112, 1279369, 1290120, 1389360, 1462136, 1476195, 1505140, 1574608, 1687080, 1806168, 1827670, 1968260, 2193204, 2257710, 2361912, 2558738, 2580240, 2741505, 2924272, 2952390, 3010280, 3374160, 3612336, 3655340, 3838107, 3936520, 4386408, 4515420, 4723824, 5117476, 5483010, 5904780, 6020560, 6396845, 7310680, 7676214, 7873040, 8772816, 9030840, 10234952, 10966020, 11809560, 12793690, 14621360, 15352428, 18061680, 19190535, 20469904, 21932040, 23619120, 25587380, 30704856, 38381070, 43864080, 51174760, 61409712, 76762140, 102349520, 153524280, 307048560]

約数ペア:

[(1, 307048560), (2, 153524280), (3, 102349520), (4, 76762140), (5, 61409712), (6, 51174760), (7, 43864080), (8, 38381070), (10, 30704856), (12, 25587380), (13, 23619120), (14, 21932040), (15, 20469904), (16, 19190535), (17, 18061680), (20, 15352428), (21, 14621360), (24, 12793690), (26, 11809560), (28, 10966020), (30, 10234952), (34, 9030840), (35, 8772816), (39, 7873040), (40, 7676214), (42, 7310680), (48, 6396845), (51, 6020560), (52, 5904780), (56, 5483010), (60, 5117476), (65, 4723824), (68, 4515420), (70, 4386408), (78, 3936520), (80, 3838107), (84, 3655340), (85, 3612336), (91, 3374160), (102, 3010280), (104, 2952390), (105, 2924272), (112, 2741505), (119, 2580240), (120, 2558738), (130, 2361912), (136, 2257710), (140, 2193204), (156, 1968260), (168, 1827670), (170, 1806168), (182, 1687080), (195, 1574608), (204, 1505140), (208, 1476195), (210, 1462136), (221, 1389360), (238, 1290120), (240, 1279369), (255, 1204112), (260, 1180956), (272, 1128855), (273, 1124720), (280, 1096602), (312, 984130), (336, 913835), (340, 903084), (357, 860080), (364, 843540), (390, 787304), (408, 752570), (420, 731068), (442, 694680), (455, 674832), (476, 645060), (510, 602056), (520, 590478), (546, 562360), (560, 548301), (595, 516048), (624, 492065), (663, 463120), (680, 451542), (714, 430040), (728, 421770), (780, 393652), (816, 376285), (827, 371280), (840, 365534), (884, 347340), (910, 337416), (952, 322530), (1020, 301028), (1040, 295239), (1092, 281180), (1105, 277872), (1190, 258024), (1326, 231560), (1360, 225771), (1365, 224944), (1428, 215020), (1456, 210885), (1547, 198480), (1560, 196826), (1654, 185640), (1680, 182767), (1768, 173670), (1785, 172016), (1820, 168708), (1904, 161265), (2040, 150514), (2184, 140590), (2210, 138936), (2380, 129012), (2481, 123760), (2652, 115780), (2730, 112472), (2856, 107510), (3094, 99240), (3120, 98413), (3308, 92820), (3315, 92624), (3536, 86835), (3570, 86008), (3640, 84354), (4080, 75257), (4135, 74256), (4368, 70295), (4420, 69468), (4641, 66160), (4760, 64506), (4962, 61880), (5304, 57890), (5460, 56236), (5712, 53755), (5789, 53040), (6188, 49620), (6616, 46410), (6630, 46312), (7140, 43004), (7280, 42177), (7735, 39696), (8270, 37128), (8840, 34734), (9282, 33080), (9520, 32253), (9924, 30940), (10608, 28945), (10751, 28560), (10920, 28118), (11578, 26520), (12376, 24810), (12405, 24752), (13232, 23205), (13260, 23156), (14059, 21840), (14280, 21502), (15470, 19848), (16540, 18564), (17367, 17680)]