289056648720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{217519}}^1$

素因数の和:217662

約数の個数: 240

約数和(自身を含む): 1051603050240

約数和(自身を除く): 762546401520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 113, 120, 140, 147, 168, 196, 210, 226, 240, 245, 280, 294, 336, 339, 392, 420, 452, 490, 560, 565, 588, 678, 735, 784, 791, 840, 904, 980, 1130, 1176, 1356, 1470, 1582, 1680, 1695, 1808, 1960, 2260, 2352, 2373, 2712, 2940, 3164, 3390, 3920, 3955, 4520, 4746, 5424, 5537, 5880, 6328, 6780, 7910, 9040, 9492, 11074, 11760, 11865, 12656, 13560, 15820, 16611, 18984, 22148, 23730, 27120, 27685, 31640, 33222, 37968, 44296, 47460, 55370, 63280, 66444, 83055, 88592, 94920, 110740, 132888, 166110, 189840, 217519, 221480, 265776, 332220, 435038, 442960, 652557, 664440, 870076, 1087595, 1305114, 1328880, 1522633, 1740152, 2175190, 2610228, 3045266, 3262785, 3480304, 4350380, 4567899, 5220456, 6090532, 6525570, 7613165, 8700760, 9135798, 10440912, 10658431, 12181064, 13051140, 15226330, 17401520, 18271596, 21316862, 22839495, 24362128, 24579647, 26102280, 30452660, 31975293, 36543192, 42633724, 45678990, 49159294, 52204560, 53292155, 60905320, 63950586, 73086384, 73738941, 85267448, 91357980, 98318588, 106584310, 121810640, 122898235, 127901172, 147477882, 159876465, 170534896, 172057529, 182715960, 196637176, 213168620, 245796470, 255802344, 294955764, 319752930, 344115058, 365431920, 368694705, 393274352, 426337240, 491592940, 511604688, 516172587, 589911528, 639505860, 688230116, 737389410, 852674480, 860287645, 983185880, 1032345174, 1179823056, 1204402703, 1279011720, 1376460232, 1474778820, 1720575290, 1966371760, 2064690348, 2408805406, 2558023440, 2580862935, 2752920464, 2949557640, 3441150580, 3613208109, 4129380696, 4817610812, 5161725870, 5899115280, 6022013515, 6882301160, 7226416218, 8258761392, 9635221624, 10323451740, 12044027030, 13764602320, 14452832436, 18066040545, 19270443248, 20646903480, 24088054060, 28905664872, 36132081090, 41293806960, 48176108120, 57811329744, 72264162180, 96352216240, 144528324360, 289056648720]

約数ペア:

[(1, 289056648720), (2, 144528324360), (3, 96352216240), (4, 72264162180), (5, 57811329744), (6, 48176108120), (7, 41293806960), (8, 36132081090), (10, 28905664872), (12, 24088054060), (14, 20646903480), (15, 19270443248), (16, 18066040545), (20, 14452832436), (21, 13764602320), (24, 12044027030), (28, 10323451740), (30, 9635221624), (35, 8258761392), (40, 7226416218), (42, 6882301160), (48, 6022013515), (49, 5899115280), (56, 5161725870), (60, 4817610812), (70, 4129380696), (80, 3613208109), (84, 3441150580), (98, 2949557640), (105, 2752920464), (112, 2580862935), (113, 2558023440), (120, 2408805406), (140, 2064690348), (147, 1966371760), (168, 1720575290), (196, 1474778820), (210, 1376460232), (226, 1279011720), (240, 1204402703), (245, 1179823056), (280, 1032345174), (294, 983185880), (336, 860287645), (339, 852674480), (392, 737389410), (420, 688230116), (452, 639505860), (490, 589911528), (560, 516172587), (565, 511604688), (588, 491592940), (678, 426337240), (735, 393274352), (784, 368694705), (791, 365431920), (840, 344115058), (904, 319752930), (980, 294955764), (1130, 255802344), (1176, 245796470), (1356, 213168620), (1470, 196637176), (1582, 182715960), (1680, 172057529), (1695, 170534896), (1808, 159876465), (1960, 147477882), (2260, 127901172), (2352, 122898235), (2373, 121810640), (2712, 106584310), (2940, 98318588), (3164, 91357980), (3390, 85267448), (3920, 73738941), (3955, 73086384), (4520, 63950586), (4746, 60905320), (5424, 53292155), (5537, 52204560), (5880, 49159294), (6328, 45678990), (6780, 42633724), (7910, 36543192), (9040, 31975293), (9492, 30452660), (11074, 26102280), (11760, 24579647), (11865, 24362128), (12656, 22839495), (13560, 21316862), (15820, 18271596), (16611, 17401520), (18984, 15226330), (22148, 13051140), (23730, 12181064), (27120, 10658431), (27685, 10440912), (31640, 9135798), (33222, 8700760), (37968, 7613165), (44296, 6525570), (47460, 6090532), (55370, 5220456), (63280, 4567899), (66444, 4350380), (83055, 3480304), (88592, 3262785), (94920, 3045266), (110740, 2610228), (132888, 2175190), (166110, 1740152), (189840, 1522633), (217519, 1328880), (221480, 1305114), (265776, 1087595), (332220, 870076), (435038, 664440), (442960, 652557)]