2020056480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:185

約数の個数: 432

約数和(自身を含む): 7807658040

約数和(自身を除く): 5787601560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 61, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 122, 130, 144, 145, 156, 160, 174, 180, 183, 195, 208, 232, 234, 240, 244, 260, 261, 288, 290, 305, 312, 348, 360, 366, 377, 390, 416, 435, 464, 468, 480, 488, 520, 522, 549, 580, 585, 610, 624, 696, 720, 732, 754, 780, 793, 870, 915, 928, 936, 976, 1040, 1044, 1098, 1131, 1160, 1170, 1220, 1248, 1305, 1392, 1440, 1464, 1508, 1560, 1586, 1740, 1769, 1830, 1872, 1885, 1952, 2080, 2088, 2196, 2262, 2320, 2340, 2379, 2440, 2610, 2745, 2784, 2928, 3016, 3120, 3172, 3393, 3480, 3538, 3660, 3721, 3744, 3770, 3965, 4176, 4392, 4524, 4640, 4680, 4758, 4880, 5220, 5307, 5490, 5655, 5856, 6032, 6240, 6344, 6786, 6960, 7076, 7137, 7320, 7442, 7540, 7930, 8352, 8784, 8845, 9048, 9360, 9516, 9760, 10440, 10614, 10980, 11163, 11310, 11895, 12064, 12688, 13572, 13920, 14152, 14274, 14640, 14884, 15080, 15860, 15921, 16965, 17568, 17690, 18096, 18605, 18720, 19032, 20880, 21228, 21960, 22326, 22620, 22997, 23790, 25376, 26535, 27144, 28304, 28548, 29280, 29768, 30160, 31720, 31842, 33489, 33930, 35380, 35685, 36192, 37210, 38064, 41760, 42456, 43920, 44652, 45240, 45994, 47580, 48373, 53070, 54288, 55815, 56608, 57096, 59536, 60320, 63440, 63684, 66978, 67860, 68991, 70760, 71370, 74420, 76128, 79605, 84912, 87840, 89304, 90480, 91988, 95160, 96746, 106140, 107909, 108576, 111630, 114192, 114985, 119072, 126880, 127368, 133956, 135720, 137982, 141520, 142740, 145119, 148840, 159210, 167445, 169824, 178608, 180960, 183976, 190320, 193492, 206973, 212280, 215818, 223260, 228384, 229970, 241865, 254736, 267912, 271440, 275964, 283040, 285480, 290238, 297680, 318420, 323727, 334890, 344955, 357216, 367952, 380640, 386984, 413946, 424560, 431636, 435357, 446520, 459940, 483730, 509472, 535824, 539545, 542880, 551928, 570960, 580476, 595360, 636840, 647454, 669780, 689910, 725595, 735904, 773968, 827892, 849120, 863272, 870714, 893040, 919880, 967460, 971181, 1034865, 1071648, 1079090, 1103856, 1141920, 1160952, 1273680, 1294908, 1339560, 1379820, 1402817, 1451190, 1547936, 1618635, 1655784, 1726544, 1741428, 1786080, 1839760, 1934920, 1942362, 2069730, 2158180, 2176785, 2207712, 2321904, 2547360, 2589816, 2679120, 2759640, 2805634, 2902380, 3237270, 3311568, 3453088, 3482856, 3679520, 3869840, 3884724, 4139460, 4208451, 4316360, 4353570, 4643808, 4855905, 5179632, 5358240, 5519280, 5611268, 5804760, 6474540, 6623136, 6965712, 7014085, 7739680, 7769448, 8278920, 8416902, 8632720, 8707140, 9711810, 10359264, 11038560, 11222536, 11609520, 12625353, 12949080, 13931424, 14028170, 15538896, 16557840, 16833804, 17265440, 17414280, 19423620, 21042255, 22445072, 23219040, 25250706, 25898160, 28056340, 31077792, 33115680, 33667608, 34828560, 38847240, 42084510, 44890144, 50501412, 51796320, 56112680, 63126765, 67335216, 69657120, 77694480, 84169020, 101002824, 112225360, 126253530, 134670432, 155388960, 168338040, 202005648, 224450720, 252507060, 336676080, 404011296, 505014120, 673352160, 1010028240, 2020056480]

約数ペア:

[(1, 2020056480), (2, 1010028240), (3, 673352160), (4, 505014120), (5, 404011296), (6, 336676080), (8, 252507060), (9, 224450720), (10, 202005648), (12, 168338040), (13, 155388960), (15, 134670432), (16, 126253530), (18, 112225360), (20, 101002824), (24, 84169020), (26, 77694480), (29, 69657120), (30, 67335216), (32, 63126765), (36, 56112680), (39, 51796320), (40, 50501412), (45, 44890144), (48, 42084510), (52, 38847240), (58, 34828560), (60, 33667608), (61, 33115680), (65, 31077792), (72, 28056340), (78, 25898160), (80, 25250706), (87, 23219040), (90, 22445072), (96, 21042255), (104, 19423620), (116, 17414280), (117, 17265440), (120, 16833804), (122, 16557840), (130, 15538896), (144, 14028170), (145, 13931424), (156, 12949080), (160, 12625353), (174, 11609520), (180, 11222536), (183, 11038560), (195, 10359264), (208, 9711810), (232, 8707140), (234, 8632720), (240, 8416902), (244, 8278920), (260, 7769448), (261, 7739680), (288, 7014085), (290, 6965712), (305, 6623136), (312, 6474540), (348, 5804760), (360, 5611268), (366, 5519280), (377, 5358240), (390, 5179632), (416, 4855905), (435, 4643808), (464, 4353570), (468, 4316360), (480, 4208451), (488, 4139460), (520, 3884724), (522, 3869840), (549, 3679520), (580, 3482856), (585, 3453088), (610, 3311568), (624, 3237270), (696, 2902380), (720, 2805634), (732, 2759640), (754, 2679120), (780, 2589816), (793, 2547360), (870, 2321904), (915, 2207712), (928, 2176785), (936, 2158180), (976, 2069730), (1040, 1942362), (1044, 1934920), (1098, 1839760), (1131, 1786080), (1160, 1741428), (1170, 1726544), (1220, 1655784), (1248, 1618635), (1305, 1547936), (1392, 1451190), (1440, 1402817), (1464, 1379820), (1508, 1339560), (1560, 1294908), (1586, 1273680), (1740, 1160952), (1769, 1141920), (1830, 1103856), (1872, 1079090), (1885, 1071648), (1952, 1034865), (2080, 971181), (2088, 967460), (2196, 919880), (2262, 893040), (2320, 870714), (2340, 863272), (2379, 849120), (2440, 827892), (2610, 773968), (2745, 735904), (2784, 725595), (2928, 689910), (3016, 669780), (3120, 647454), (3172, 636840), (3393, 595360), (3480, 580476), (3538, 570960), (3660, 551928), (3721, 542880), (3744, 539545), (3770, 535824), (3965, 509472), (4176, 483730), (4392, 459940), (4524, 446520), (4640, 435357), (4680, 431636), (4758, 424560), (4880, 413946), (5220, 386984), (5307, 380640), (5490, 367952), (5655, 357216), (5856, 344955), (6032, 334890), (6240, 323727), (6344, 318420), (6786, 297680), (6960, 290238), (7076, 285480), (7137, 283040), (7320, 275964), (7442, 271440), (7540, 267912), (7930, 254736), (8352, 241865), (8784, 229970), (8845, 228384), (9048, 223260), (9360, 215818), (9516, 212280), (9760, 206973), (10440, 193492), (10614, 190320), (10980, 183976), (11163, 180960), (11310, 178608), (11895, 169824), (12064, 167445), (12688, 159210), (13572, 148840), (13920, 145119), (14152, 142740), (14274, 141520), (14640, 137982), (14884, 135720), (15080, 133956), (15860, 127368), (15921, 126880), (16965, 119072), (17568, 114985), (17690, 114192), (18096, 111630), (18605, 108576), (18720, 107909), (19032, 106140), (20880, 96746), (21228, 95160), (21960, 91988), (22326, 90480), (22620, 89304), (22997, 87840), (23790, 84912), (25376, 79605), (26535, 76128), (27144, 74420), (28304, 71370), (28548, 70760), (29280, 68991), (29768, 67860), (30160, 66978), (31720, 63684), (31842, 63440), (33489, 60320), (33930, 59536), (35380, 57096), (35685, 56608), (36192, 55815), (37210, 54288), (38064, 53070), (41760, 48373), (42456, 47580), (43920, 45994), (44652, 45240)]