20219855760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1663

約数の個数: 480

約数和(自身を含む): 78414231168

約数和(自身を除く): 58194375408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 83, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 166, 170, 180, 195, 204, 208, 221, 234, 240, 249, 255, 260, 272, 306, 312, 332, 340, 360, 390, 408, 415, 442, 468, 498, 510, 520, 585, 612, 624, 663, 664, 680, 720, 747, 765, 780, 816, 830, 884, 936, 996, 1020, 1040, 1079, 1105, 1170, 1224, 1245, 1326, 1328, 1360, 1411, 1494, 1530, 1531, 1560, 1660, 1768, 1872, 1989, 1992, 2040, 2158, 2210, 2340, 2448, 2490, 2652, 2822, 2988, 3060, 3062, 3120, 3237, 3315, 3320, 3536, 3735, 3978, 3984, 4080, 4233, 4316, 4420, 4593, 4680, 4980, 5304, 5395, 5644, 5976, 6120, 6124, 6474, 6630, 6640, 7055, 7470, 7655, 7956, 8466, 8632, 8840, 9186, 9360, 9711, 9945, 9960, 10608, 10790, 11288, 11952, 12240, 12248, 12699, 12948, 13260, 13779, 14110, 14940, 15310, 15912, 16185, 16932, 17264, 17680, 18343, 18372, 19422, 19890, 19903, 19920, 21165, 21580, 22576, 22965, 24496, 25398, 25896, 26027, 26520, 27558, 28220, 29880, 30620, 31824, 32370, 33864, 36686, 36744, 38844, 39780, 39806, 42330, 43160, 45930, 48555, 50796, 51792, 52054, 53040, 55029, 55116, 56440, 59709, 59760, 61240, 63495, 64740, 67728, 68895, 73372, 73488, 77688, 78081, 79560, 79612, 84660, 86320, 91715, 91860, 97110, 99515, 101592, 104108, 110058, 110232, 112880, 119418, 122480, 126990, 127073, 129480, 130135, 137790, 146744, 155376, 156162, 159120, 159224, 165087, 169320, 179127, 183430, 183720, 194220, 199030, 203184, 208216, 220116, 220464, 234243, 238836, 253980, 254146, 258960, 260270, 275145, 275580, 293488, 298545, 312324, 318448, 330174, 338351, 338640, 358254, 366860, 367440, 381219, 388440, 390405, 398060, 416432, 440232, 468486, 477672, 507960, 508292, 520540, 550290, 551160, 597090, 624648, 635365, 660348, 676702, 716508, 733720, 762438, 776880, 780810, 796120, 825435, 880464, 895635, 936972, 955344, 1015053, 1015920, 1016584, 1041080, 1100580, 1102320, 1143657, 1171215, 1194180, 1249296, 1270730, 1320696, 1353404, 1433016, 1467440, 1524876, 1561620, 1592240, 1650870, 1651949, 1691755, 1791270, 1873944, 1906095, 2030106, 2033168, 2082160, 2160241, 2201160, 2287314, 2342430, 2388360, 2541460, 2641392, 2706808, 2866032, 3045159, 3049752, 3123240, 3301740, 3303898, 3383510, 3582540, 3747888, 3812190, 4060212, 4320482, 4402320, 4574628, 4684860, 4776720, 4955847, 5075265, 5082920, 5413616, 5718285, 6090318, 6099504, 6246480, 6480723, 6603480, 6607796, 6767020, 7165080, 7624380, 8120424, 8259745, 8640964, 9149256, 9369720, 9911694, 10150530, 10165840, 10801205, 11436570, 12180636, 12961446, 13206960, 13215592, 13534040, 14330160, 14867541, 15225795, 15248760, 16240848, 16519490, 17281928, 18298512, 18739440, 19442169, 19823388, 20301060, 21602410, 22873140, 24361272, 24779235, 25922892, 26431184, 27068080, 28083133, 29735082, 30451590, 30497520, 32403615, 33038980, 34563856, 38884338, 39646776, 40602120, 43204820, 45746280, 48722544, 49558470, 51845784, 56166266, 59470164, 60903180, 64807230, 66077960, 74337705, 77768676, 79293552, 81204240, 84249399, 86409640, 91492560, 97210845, 99116940, 103691568, 112332532, 118940328, 121806360, 129614460, 132155920, 140415665, 148675410, 155537352, 168498798, 172819280, 194421690, 198233880, 224665064, 237880656, 243612720, 252748197, 259228920, 280831330, 297350820, 311074704, 336997596, 388843380, 396467760, 421246995, 449330128, 505496394, 518457840, 561662660, 594701640, 673995192, 777686760, 842493990, 1010992788, 1123325320, 1189403280, 1263740985, 1347990384, 1555373520, 1684987980, 2021985576, 2246650640, 2527481970, 3369975960, 4043971152, 5054963940, 6739951920, 10109927880, 20219855760]

約数ペア:

[(1, 20219855760), (2, 10109927880), (3, 6739951920), (4, 5054963940), (5, 4043971152), (6, 3369975960), (8, 2527481970), (9, 2246650640), (10, 2021985576), (12, 1684987980), (13, 1555373520), (15, 1347990384), (16, 1263740985), (17, 1189403280), (18, 1123325320), (20, 1010992788), (24, 842493990), (26, 777686760), (30, 673995192), (34, 594701640), (36, 561662660), (39, 518457840), (40, 505496394), (45, 449330128), (48, 421246995), (51, 396467760), (52, 388843380), (60, 336997596), (65, 311074704), (68, 297350820), (72, 280831330), (78, 259228920), (80, 252748197), (83, 243612720), (85, 237880656), (90, 224665064), (102, 198233880), (104, 194421690), (117, 172819280), (120, 168498798), (130, 155537352), (136, 148675410), (144, 140415665), (153, 132155920), (156, 129614460), (166, 121806360), (170, 118940328), (180, 112332532), (195, 103691568), (204, 99116940), (208, 97210845), (221, 91492560), (234, 86409640), (240, 84249399), (249, 81204240), (255, 79293552), (260, 77768676), (272, 74337705), (306, 66077960), (312, 64807230), (332, 60903180), (340, 59470164), (360, 56166266), (390, 51845784), (408, 49558470), (415, 48722544), (442, 45746280), (468, 43204820), (498, 40602120), (510, 39646776), (520, 38884338), (585, 34563856), (612, 33038980), (624, 32403615), (663, 30497520), (664, 30451590), (680, 29735082), (720, 28083133), (747, 27068080), (765, 26431184), (780, 25922892), (816, 24779235), (830, 24361272), (884, 22873140), (936, 21602410), (996, 20301060), (1020, 19823388), (1040, 19442169), (1079, 18739440), (1105, 18298512), (1170, 17281928), (1224, 16519490), (1245, 16240848), (1326, 15248760), (1328, 15225795), (1360, 14867541), (1411, 14330160), (1494, 13534040), (1530, 13215592), (1531, 13206960), (1560, 12961446), (1660, 12180636), (1768, 11436570), (1872, 10801205), (1989, 10165840), (1992, 10150530), (2040, 9911694), (2158, 9369720), (2210, 9149256), (2340, 8640964), (2448, 8259745), (2490, 8120424), (2652, 7624380), (2822, 7165080), (2988, 6767020), (3060, 6607796), (3062, 6603480), (3120, 6480723), (3237, 6246480), (3315, 6099504), (3320, 6090318), (3536, 5718285), (3735, 5413616), (3978, 5082920), (3984, 5075265), (4080, 4955847), (4233, 4776720), (4316, 4684860), (4420, 4574628), (4593, 4402320), (4680, 4320482), (4980, 4060212), (5304, 3812190), (5395, 3747888), (5644, 3582540), (5976, 3383510), (6120, 3303898), (6124, 3301740), (6474, 3123240), (6630, 3049752), (6640, 3045159), (7055, 2866032), (7470, 2706808), (7655, 2641392), (7956, 2541460), (8466, 2388360), (8632, 2342430), (8840, 2287314), (9186, 2201160), (9360, 2160241), (9711, 2082160), (9945, 2033168), (9960, 2030106), (10608, 1906095), (10790, 1873944), (11288, 1791270), (11952, 1691755), (12240, 1651949), (12248, 1650870), (12699, 1592240), (12948, 1561620), (13260, 1524876), (13779, 1467440), (14110, 1433016), (14940, 1353404), (15310, 1320696), (15912, 1270730), (16185, 1249296), (16932, 1194180), (17264, 1171215), (17680, 1143657), (18343, 1102320), (18372, 1100580), (19422, 1041080), (19890, 1016584), (19903, 1015920), (19920, 1015053), (21165, 955344), (21580, 936972), (22576, 895635), (22965, 880464), (24496, 825435), (25398, 796120), (25896, 780810), (26027, 776880), (26520, 762438), (27558, 733720), (28220, 716508), (29880, 676702), (30620, 660348), (31824, 635365), (32370, 624648), (33864, 597090), (36686, 551160), (36744, 550290), (38844, 520540), (39780, 508292), (39806, 507960), (42330, 477672), (43160, 468486), (45930, 440232), (48555, 416432), (50796, 398060), (51792, 390405), (52054, 388440), (53040, 381219), (55029, 367440), (55116, 366860), (56440, 358254), (59709, 338640), (59760, 338351), (61240, 330174), (63495, 318448), (64740, 312324), (67728, 298545), (68895, 293488), (73372, 275580), (73488, 275145), (77688, 260270), (78081, 258960), (79560, 254146), (79612, 253980), (84660, 238836), (86320, 234243), (91715, 220464), (91860, 220116), (97110, 208216), (99515, 203184), (101592, 199030), (104108, 194220), (110058, 183720), (110232, 183430), (112880, 179127), (119418, 169320), (122480, 165087), (126990, 159224), (127073, 159120), (129480, 156162), (130135, 155376), (137790, 146744)]