20144955960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1429}}^1$

素因数の和:1700

約数の個数: 320

約数和(自身を含む): 71634420000

約数和(自身を除く): 51489464040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 229, 270, 285, 324, 342, 360, 380, 405, 456, 458, 513, 540, 570, 648, 684, 687, 760, 810, 855, 916, 1026, 1080, 1140, 1145, 1368, 1374, 1429, 1539, 1620, 1710, 1832, 2052, 2061, 2280, 2290, 2565, 2748, 2858, 3078, 3240, 3420, 3435, 4104, 4122, 4287, 4351, 4580, 5130, 5496, 5716, 6156, 6183, 6840, 6870, 7145, 7695, 8244, 8574, 8702, 9160, 10260, 10305, 11432, 12312, 12366, 12861, 13053, 13740, 14290, 15390, 16488, 17148, 17404, 18549, 20520, 20610, 21435, 21755, 24732, 25722, 26106, 27151, 27480, 28580, 30780, 30915, 34296, 34808, 37098, 38583, 39159, 41220, 42870, 43510, 49464, 51444, 52212, 54302, 57160, 61560, 61830, 64305, 65265, 74196, 77166, 78318, 81453, 82440, 85740, 87020, 92745, 102888, 104424, 108604, 115749, 117477, 123660, 128610, 130530, 135755, 148392, 154332, 156636, 162906, 171480, 174040, 185490, 192915, 195795, 217208, 231498, 234954, 244359, 247320, 257220, 261060, 271510, 308664, 313272, 325812, 327241, 352431, 370980, 385830, 391590, 407265, 462996, 469908, 488718, 514440, 522120, 543020, 578745, 587385, 651624, 654482, 704862, 733077, 741960, 771660, 783180, 814530, 925992, 939816, 977436, 981723, 1086040, 1157490, 1174770, 1221795, 1308964, 1409724, 1466154, 1543320, 1566360, 1629060, 1636205, 1762155, 1954872, 1963446, 2199231, 2314980, 2349540, 2443590, 2617928, 2819448, 2932308, 2945169, 3258120, 3272410, 3524310, 3665385, 3926892, 4398462, 4629960, 4699080, 4887180, 4908615, 5864616, 5890338, 6217579, 6544820, 7048620, 7330770, 7853784, 8796924, 8835507, 9774360, 9817230, 10996155, 11780676, 12435158, 13089640, 14097240, 14661540, 14725845, 17593848, 17671014, 18652737, 19634460, 21992310, 23561352, 24870316, 26506521, 29323080, 29451690, 31087895, 35342028, 37305474, 39268920, 43984620, 44177535, 49740632, 53013042, 55958211, 58903380, 62175790, 70684056, 74610948, 87969240, 88355070, 93263685, 106026084, 111916422, 117806760, 124351580, 132532605, 149221896, 167874633, 176710140, 186527370, 212052168, 223832844, 248703160, 265065210, 279791055, 335749266, 353420280, 373054740, 447665688, 503623899, 530130420, 559582110, 671498532, 746109480, 839373165, 1007247798, 1060260840, 1119164220, 1342997064, 1678746330, 2014495596, 2238328440, 2518119495, 3357492660, 4028991192, 5036238990, 6714985320, 10072477980, 20144955960]

約数ペア:

[(1, 20144955960), (2, 10072477980), (3, 6714985320), (4, 5036238990), (5, 4028991192), (6, 3357492660), (8, 2518119495), (9, 2238328440), (10, 2014495596), (12, 1678746330), (15, 1342997064), (18, 1119164220), (19, 1060260840), (20, 1007247798), (24, 839373165), (27, 746109480), (30, 671498532), (36, 559582110), (38, 530130420), (40, 503623899), (45, 447665688), (54, 373054740), (57, 353420280), (60, 335749266), (72, 279791055), (76, 265065210), (81, 248703160), (90, 223832844), (95, 212052168), (108, 186527370), (114, 176710140), (120, 167874633), (135, 149221896), (152, 132532605), (162, 124351580), (171, 117806760), (180, 111916422), (190, 106026084), (216, 93263685), (228, 88355070), (229, 87969240), (270, 74610948), (285, 70684056), (324, 62175790), (342, 58903380), (360, 55958211), (380, 53013042), (405, 49740632), (456, 44177535), (458, 43984620), (513, 39268920), (540, 37305474), (570, 35342028), (648, 31087895), (684, 29451690), (687, 29323080), (760, 26506521), (810, 24870316), (855, 23561352), (916, 21992310), (1026, 19634460), (1080, 18652737), (1140, 17671014), (1145, 17593848), (1368, 14725845), (1374, 14661540), (1429, 14097240), (1539, 13089640), (1620, 12435158), (1710, 11780676), (1832, 10996155), (2052, 9817230), (2061, 9774360), (2280, 8835507), (2290, 8796924), (2565, 7853784), (2748, 7330770), (2858, 7048620), (3078, 6544820), (3240, 6217579), (3420, 5890338), (3435, 5864616), (4104, 4908615), (4122, 4887180), (4287, 4699080), (4351, 4629960), (4580, 4398462), (5130, 3926892), (5496, 3665385), (5716, 3524310), (6156, 3272410), (6183, 3258120), (6840, 2945169), (6870, 2932308), (7145, 2819448), (7695, 2617928), (8244, 2443590), (8574, 2349540), (8702, 2314980), (9160, 2199231), (10260, 1963446), (10305, 1954872), (11432, 1762155), (12312, 1636205), (12366, 1629060), (12861, 1566360), (13053, 1543320), (13740, 1466154), (14290, 1409724), (15390, 1308964), (16488, 1221795), (17148, 1174770), (17404, 1157490), (18549, 1086040), (20520, 981723), (20610, 977436), (21435, 939816), (21755, 925992), (24732, 814530), (25722, 783180), (26106, 771660), (27151, 741960), (27480, 733077), (28580, 704862), (30780, 654482), (30915, 651624), (34296, 587385), (34808, 578745), (37098, 543020), (38583, 522120), (39159, 514440), (41220, 488718), (42870, 469908), (43510, 462996), (49464, 407265), (51444, 391590), (52212, 385830), (54302, 370980), (57160, 352431), (61560, 327241), (61830, 325812), (64305, 313272), (65265, 308664), (74196, 271510), (77166, 261060), (78318, 257220), (81453, 247320), (82440, 244359), (85740, 234954), (87020, 231498), (92745, 217208), (102888, 195795), (104424, 192915), (108604, 185490), (115749, 174040), (117477, 171480), (123660, 162906), (128610, 156636), (130530, 154332), (135755, 148392)]