20829348540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{115603}}^1$

素因数の和:115649

約数の個数: 288

約数和(自身を含む): 84832989696

約数和(自身を除く): 64003641156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2574, 2730, 2772, 2860, 3003, 3276, 3465, 4004, 4095, 4290, 4620, 5005, 5148, 5460, 6006, 6435, 6930, 8190, 8580, 9009, 10010, 12012, 12870, 13860, 15015, 16380, 18018, 20020, 25740, 30030, 36036, 45045, 60060, 90090, 115603, 180180, 231206, 346809, 462412, 578015, 693618, 809221, 1040427, 1156030, 1271633, 1387236, 1502839, 1618442, 1734045, 2080854, 2312060, 2427663, 2543266, 3005678, 3236884, 3468090, 3814899, 4046105, 4161708, 4508517, 4855326, 5086532, 5202135, 6011356, 6358165, 6936180, 7282989, 7514195, 7629798, 8092210, 8901431, 9017034, 9710652, 10404270, 10519873, 11444697, 12138315, 12716330, 13525551, 14565978, 15028390, 15259596, 16184420, 16531229, 17802862, 18034068, 19074495, 20808540, 21039746, 22542585, 22889394, 24276630, 25432660, 26704293, 27051102, 29131956, 30056780, 31559619, 33062458, 35605724, 36414945, 38148990, 42079492, 44507155, 45085170, 45778788, 48553260, 49593687, 52599365, 53408586, 54102204, 57223485, 63119238, 66124916, 67627755, 72829890, 76297980, 80112879, 82656145, 89014310, 90170340, 94678857, 99187374, 105198730, 106817172, 114446970, 115718603, 126238476, 133521465, 135255510, 145659780, 148781061, 157798095, 160225758, 165312290, 178028620, 189357714, 198374748, 210397460, 228893940, 231437206, 247968435, 267042930, 270511020, 297562122, 315596190, 320451516, 330624580, 347155809, 378715428, 400564395, 462874412, 473394285, 495936870, 534085860, 578593015, 595124244, 631192380, 694311618, 743905305, 801128790, 946788570, 991873740, 1041467427, 1157186030, 1388623236, 1487810610, 1602257580, 1735779045, 1893577140, 2082934854, 2314372060, 2975621220, 3471558090, 4165869708, 5207337135, 6943116180, 10414674270, 20829348540]

約数ペア:

[(1, 20829348540), (2, 10414674270), (3, 6943116180), (4, 5207337135), (5, 4165869708), (6, 3471558090), (7, 2975621220), (9, 2314372060), (10, 2082934854), (11, 1893577140), (12, 1735779045), (13, 1602257580), (14, 1487810610), (15, 1388623236), (18, 1157186030), (20, 1041467427), (21, 991873740), (22, 946788570), (26, 801128790), (28, 743905305), (30, 694311618), (33, 631192380), (35, 595124244), (36, 578593015), (39, 534085860), (42, 495936870), (44, 473394285), (45, 462874412), (52, 400564395), (55, 378715428), (60, 347155809), (63, 330624580), (65, 320451516), (66, 315596190), (70, 297562122), (77, 270511020), (78, 267042930), (84, 247968435), (90, 231437206), (91, 228893940), (99, 210397460), (105, 198374748), (110, 189357714), (117, 178028620), (126, 165312290), (130, 160225758), (132, 157798095), (140, 148781061), (143, 145659780), (154, 135255510), (156, 133521465), (165, 126238476), (180, 115718603), (182, 114446970), (195, 106817172), (198, 105198730), (210, 99187374), (220, 94678857), (231, 90170340), (234, 89014310), (252, 82656145), (260, 80112879), (273, 76297980), (286, 72829890), (308, 67627755), (315, 66124916), (330, 63119238), (364, 57223485), (385, 54102204), (390, 53408586), (396, 52599365), (420, 49593687), (429, 48553260), (455, 45778788), (462, 45085170), (468, 44507155), (495, 42079492), (546, 38148990), (572, 36414945), (585, 35605724), (630, 33062458), (660, 31559619), (693, 30056780), (715, 29131956), (770, 27051102), (780, 26704293), (819, 25432660), (858, 24276630), (910, 22889394), (924, 22542585), (990, 21039746), (1001, 20808540), (1092, 19074495), (1155, 18034068), (1170, 17802862), (1260, 16531229), (1287, 16184420), (1365, 15259596), (1386, 15028390), (1430, 14565978), (1540, 13525551), (1638, 12716330), (1716, 12138315), (1820, 11444697), (1980, 10519873), (2002, 10404270), (2145, 9710652), (2310, 9017034), (2340, 8901431), (2574, 8092210), (2730, 7629798), (2772, 7514195), (2860, 7282989), (3003, 6936180), (3276, 6358165), (3465, 6011356), (4004, 5202135), (4095, 5086532), (4290, 4855326), (4620, 4508517), (5005, 4161708), (5148, 4046105), (5460, 3814899), (6006, 3468090), (6435, 3236884), (6930, 3005678), (8190, 2543266), (8580, 2427663), (9009, 2312060), (10010, 2080854), (12012, 1734045), (12870, 1618442), (13860, 1502839), (15015, 1387236), (16380, 1271633), (18018, 1156030), (20020, 1040427), (25740, 809221), (30030, 693618), (36036, 578015), (45045, 462412), (60060, 346809), (90090, 231206), (115603, 180180)]