20087935560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8731}}^1$

素因数の和:8849

約数の個数: 384

約数和(自身を含む): 82385372160

約数和(自身を除く): 62297436600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 83, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 166, 168, 180, 198, 210, 220, 231, 249, 252, 264, 280, 308, 315, 330, 332, 360, 385, 396, 415, 420, 440, 462, 495, 498, 504, 581, 616, 630, 660, 664, 693, 747, 770, 792, 830, 840, 913, 924, 990, 996, 1155, 1162, 1245, 1260, 1320, 1386, 1494, 1540, 1660, 1743, 1826, 1848, 1980, 1992, 2310, 2324, 2490, 2520, 2739, 2772, 2905, 2988, 3080, 3320, 3465, 3486, 3652, 3735, 3960, 4565, 4620, 4648, 4980, 5229, 5478, 5544, 5810, 5976, 6391, 6930, 6972, 7304, 7470, 8217, 8715, 8731, 9130, 9240, 9960, 10458, 10956, 11620, 12782, 13695, 13860, 13944, 14940, 16434, 17430, 17462, 18260, 19173, 20916, 21912, 23240, 25564, 26145, 26193, 27390, 27720, 29880, 31955, 32868, 34860, 34924, 36520, 38346, 41085, 41832, 43655, 51128, 52290, 52386, 54780, 57519, 61117, 63910, 65736, 69720, 69848, 76692, 78579, 82170, 87310, 95865, 96041, 104580, 104772, 109560, 115038, 122234, 127820, 130965, 153384, 157158, 164340, 174620, 183351, 191730, 192082, 209160, 209544, 230076, 244468, 255640, 261930, 287595, 288123, 305585, 314316, 328680, 349240, 366702, 383460, 384164, 392895, 460152, 480205, 488936, 523860, 550053, 575190, 576246, 611170, 628632, 672287, 724673, 733404, 766920, 768328, 785790, 864369, 916755, 960410, 1047720, 1100106, 1150380, 1152492, 1222340, 1344574, 1440615, 1449346, 1466808, 1571580, 1728738, 1833510, 1920820, 2016861, 2174019, 2200212, 2300760, 2304984, 2444680, 2689148, 2750265, 2881230, 2898692, 3143160, 3361435, 3457476, 3623365, 3667020, 3841640, 4033722, 4321845, 4348038, 4400424, 5072711, 5378296, 5500530, 5762460, 5797384, 6050583, 6522057, 6722870, 6914952, 7246730, 7334040, 7971403, 8067444, 8643690, 8696076, 10084305, 10145422, 10870095, 11001060, 11524920, 12101166, 13044114, 13445740, 14493460, 15218133, 15942806, 16134888, 17287380, 17392152, 20168610, 20290844, 21740190, 22002120, 23914209, 24202332, 25363555, 26088228, 26891480, 28986920, 30252915, 30436266, 31885612, 32610285, 34574760, 39857015, 40337220, 40581688, 43480380, 45654399, 47828418, 48404664, 50727110, 52176456, 55799821, 60505830, 60872532, 63771224, 65220570, 71742627, 76090665, 79714030, 80674440, 86960760, 91308798, 95656836, 101454220, 111599642, 119571045, 121011660, 121745064, 130441140, 143485254, 152181330, 159428060, 167399463, 182617596, 191313672, 202908440, 223199284, 228271995, 239142090, 242023320, 260882280, 278999105, 286970508, 304362660, 318856120, 334798926, 358713135, 365235192, 446398568, 456543990, 478284180, 502198389, 557998210, 573941016, 608725320, 669597852, 717426270, 836997315, 913087980, 956568360, 1004396778, 1115996420, 1339195704, 1434852540, 1673994630, 1826175960, 2008793556, 2231992840, 2510991945, 2869705080, 3347989260, 4017587112, 5021983890, 6695978520, 10043967780, 20087935560]

約数ペア:

[(1, 20087935560), (2, 10043967780), (3, 6695978520), (4, 5021983890), (5, 4017587112), (6, 3347989260), (7, 2869705080), (8, 2510991945), (9, 2231992840), (10, 2008793556), (11, 1826175960), (12, 1673994630), (14, 1434852540), (15, 1339195704), (18, 1115996420), (20, 1004396778), (21, 956568360), (22, 913087980), (24, 836997315), (28, 717426270), (30, 669597852), (33, 608725320), (35, 573941016), (36, 557998210), (40, 502198389), (42, 478284180), (44, 456543990), (45, 446398568), (55, 365235192), (56, 358713135), (60, 334798926), (63, 318856120), (66, 304362660), (70, 286970508), (72, 278999105), (77, 260882280), (83, 242023320), (84, 239142090), (88, 228271995), (90, 223199284), (99, 202908440), (105, 191313672), (110, 182617596), (120, 167399463), (126, 159428060), (132, 152181330), (140, 143485254), (154, 130441140), (165, 121745064), (166, 121011660), (168, 119571045), (180, 111599642), (198, 101454220), (210, 95656836), (220, 91308798), (231, 86960760), (249, 80674440), (252, 79714030), (264, 76090665), (280, 71742627), (308, 65220570), (315, 63771224), (330, 60872532), (332, 60505830), (360, 55799821), (385, 52176456), (396, 50727110), (415, 48404664), (420, 47828418), (440, 45654399), (462, 43480380), (495, 40581688), (498, 40337220), (504, 39857015), (581, 34574760), (616, 32610285), (630, 31885612), (660, 30436266), (664, 30252915), (693, 28986920), (747, 26891480), (770, 26088228), (792, 25363555), (830, 24202332), (840, 23914209), (913, 22002120), (924, 21740190), (990, 20290844), (996, 20168610), (1155, 17392152), (1162, 17287380), (1245, 16134888), (1260, 15942806), (1320, 15218133), (1386, 14493460), (1494, 13445740), (1540, 13044114), (1660, 12101166), (1743, 11524920), (1826, 11001060), (1848, 10870095), (1980, 10145422), (1992, 10084305), (2310, 8696076), (2324, 8643690), (2490, 8067444), (2520, 7971403), (2739, 7334040), (2772, 7246730), (2905, 6914952), (2988, 6722870), (3080, 6522057), (3320, 6050583), (3465, 5797384), (3486, 5762460), (3652, 5500530), (3735, 5378296), (3960, 5072711), (4565, 4400424), (4620, 4348038), (4648, 4321845), (4980, 4033722), (5229, 3841640), (5478, 3667020), (5544, 3623365), (5810, 3457476), (5976, 3361435), (6391, 3143160), (6930, 2898692), (6972, 2881230), (7304, 2750265), (7470, 2689148), (8217, 2444680), (8715, 2304984), (8731, 2300760), (9130, 2200212), (9240, 2174019), (9960, 2016861), (10458, 1920820), (10956, 1833510), (11620, 1728738), (12782, 1571580), (13695, 1466808), (13860, 1449346), (13944, 1440615), (14940, 1344574), (16434, 1222340), (17430, 1152492), (17462, 1150380), (18260, 1100106), (19173, 1047720), (20916, 960410), (21912, 916755), (23240, 864369), (25564, 785790), (26145, 768328), (26193, 766920), (27390, 733404), (27720, 724673), (29880, 672287), (31955, 628632), (32868, 611170), (34860, 576246), (34924, 575190), (36520, 550053), (38346, 523860), (41085, 488936), (41832, 480205), (43655, 460152), (51128, 392895), (52290, 384164), (52386, 383460), (54780, 366702), (57519, 349240), (61117, 328680), (63910, 314316), (65736, 305585), (69720, 288123), (69848, 287595), (76692, 261930), (78579, 255640), (82170, 244468), (87310, 230076), (95865, 209544), (96041, 209160), (104580, 192082), (104772, 191730), (109560, 183351), (115038, 174620), (122234, 164340), (127820, 157158), (130965, 153384)]