18385941420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:518

約数の個数: 576

約数和(自身を含む): 72648576000

約数和(自身を除く): 54262634580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 29, 30, 33, 35, 36, 42, 44, 45, 55, 58, 60, 63, 66, 70, 77, 84, 87, 90, 99, 105, 110, 116, 126, 132, 140, 145, 149, 154, 165, 174, 180, 198, 203, 210, 220, 231, 252, 261, 290, 298, 307, 308, 315, 319, 330, 348, 385, 396, 406, 420, 435, 447, 462, 495, 522, 580, 596, 609, 614, 630, 638, 660, 693, 745, 770, 812, 870, 894, 921, 924, 957, 990, 1015, 1043, 1044, 1155, 1218, 1228, 1260, 1276, 1305, 1341, 1386, 1490, 1535, 1540, 1595, 1639, 1740, 1788, 1827, 1842, 1914, 1980, 2030, 2086, 2149, 2233, 2235, 2310, 2436, 2610, 2682, 2763, 2772, 2871, 2980, 3045, 3070, 3129, 3190, 3278, 3377, 3465, 3654, 3684, 3828, 4060, 4172, 4298, 4321, 4466, 4470, 4605, 4620, 4785, 4917, 5215, 5220, 5364, 5526, 5742, 6090, 6140, 6258, 6380, 6447, 6556, 6699, 6705, 6754, 6930, 7308, 8195, 8596, 8642, 8903, 8932, 8940, 9135, 9210, 9387, 9570, 9834, 10131, 10430, 10745, 11052, 11165, 11473, 11484, 12180, 12516, 12894, 12963, 13398, 13410, 13508, 13815, 13860, 14355, 14751, 15645, 16390, 16885, 17284, 17806, 18270, 18420, 18774, 19140, 19341, 19668, 20097, 20262, 20860, 21490, 21605, 22330, 22946, 23639, 24585, 25788, 25926, 26709, 26796, 26820, 27630, 28710, 29502, 30247, 30393, 31290, 32235, 32780, 33495, 33770, 34419, 35612, 36540, 37548, 38682, 38889, 40194, 40524, 42980, 43210, 44515, 44660, 45743, 45892, 46935, 47278, 47531, 49170, 50655, 51852, 53418, 55260, 57365, 57420, 59004, 60494, 60786, 62321, 62580, 64470, 64815, 66990, 67540, 68838, 70917, 73755, 77364, 77778, 80127, 80388, 86420, 89030, 90741, 91486, 93870, 94556, 95062, 96705, 97933, 98340, 100485, 101310, 103257, 106836, 114730, 118195, 120988, 121572, 124642, 128940, 129630, 133545, 133980, 137229, 137676, 141834, 142593, 147510, 151235, 151965, 155556, 160254, 172095, 178060, 181482, 182972, 186963, 187740, 190124, 193410, 194445, 195866, 200970, 202620, 206514, 212751, 228715, 229460, 236390, 237655, 249284, 259260, 267090, 272223, 274458, 283668, 285186, 293799, 295020, 302470, 303930, 311605, 320201, 320508, 332717, 344190, 354585, 362964, 373926, 386820, 388890, 391732, 400635, 401940, 411687, 413028, 425502, 427779, 453705, 457430, 472780, 475310, 489665, 503173, 516285, 534180, 544446, 548916, 560889, 570372, 587598, 604940, 607860, 623210, 640402, 665434, 685531, 686145, 688380, 709170, 712965, 747852, 777780, 801270, 823374, 851004, 855558, 881397, 907410, 914860, 934815, 950620, 960603, 979330, 998151, 1006346, 1032570, 1063755, 1088892, 1121778, 1175196, 1246420, 1280804, 1326547, 1330868, 1361115, 1371062, 1372290, 1418340, 1425930, 1468995, 1509519, 1601005, 1602540, 1646748, 1663585, 1711116, 1762794, 1814820, 1869630, 1921206, 1958660, 1996302, 2012692, 2056593, 2058435, 2065140, 2127510, 2138895, 2243556, 2515865, 2653094, 2722230, 2742124, 2744580, 2804445, 2851860, 2881809, 2937990, 2994453, 3019038, 3202010, 3327170, 3427655, 3522211, 3525588, 3739260, 3842412, 3979641, 3992604, 4113186, 4116870, 4255020, 4277790, 4406985, 4528557, 4803015, 4990755, 5031730, 5306188, 5444460, 5608890, 5763618, 5875980, 5988906, 6038076, 6169779, 6404020, 6632735, 6654340, 6855310, 7044422, 7547595, 7959282, 8226372, 8233740, 8555580, 8813970, 9057114, 9285829, 9606030, 9981510, 10063460, 10282965, 10566633, 11217780, 11527236, 11938923, 11977812, 12339558, 13265470, 13710620, 14088844, 14409045, 14592017, 14972265, 15095190, 15918564, 17611055, 17627940, 18114228, 18571658, 19212060, 19898205, 19963020, 20565930, 21133266, 22642785, 23877846, 24679116, 26530940, 27857487, 28818090, 29184034, 29944530, 30190380, 30848895, 31699899, 35222110, 37143316, 39796410, 41131860, 42266532, 43776051, 45285570, 46429145, 47755692, 52833165, 55714974, 57636180, 58368068, 59694615, 59889060, 61697790, 63399798, 70444220, 72960085, 79592820, 83572461, 87552102, 90571140, 92858290, 102144119, 105666330, 111429948, 119389230, 123395580, 126799596, 131328153, 139287435, 145920170, 158499495, 167144922, 175104204, 185716580, 204288238, 211332660, 218880255, 238778460, 262656306, 278574870, 291840340, 306432357, 316998990, 334289844, 408576476, 417862305, 437760510, 510720595, 525312612, 557149740, 612864714, 633997980, 656640765, 835724610, 875521020, 919297071, 1021441190, 1225729428, 1313281530, 1532161785, 1671449220, 1838594142, 2042882380, 2626563060, 3064323570, 3677188284, 4596485355, 6128647140, 9192970710, 18385941420]

約数ペア:

[(1, 18385941420), (2, 9192970710), (3, 6128647140), (4, 4596485355), (5, 3677188284), (6, 3064323570), (7, 2626563060), (9, 2042882380), (10, 1838594142), (11, 1671449220), (12, 1532161785), (14, 1313281530), (15, 1225729428), (18, 1021441190), (20, 919297071), (21, 875521020), (22, 835724610), (28, 656640765), (29, 633997980), (30, 612864714), (33, 557149740), (35, 525312612), (36, 510720595), (42, 437760510), (44, 417862305), (45, 408576476), (55, 334289844), (58, 316998990), (60, 306432357), (63, 291840340), (66, 278574870), (70, 262656306), (77, 238778460), (84, 218880255), (87, 211332660), (90, 204288238), (99, 185716580), (105, 175104204), (110, 167144922), (116, 158499495), (126, 145920170), (132, 139287435), (140, 131328153), (145, 126799596), (149, 123395580), (154, 119389230), (165, 111429948), (174, 105666330), (180, 102144119), (198, 92858290), (203, 90571140), (210, 87552102), (220, 83572461), (231, 79592820), (252, 72960085), (261, 70444220), (290, 63399798), (298, 61697790), (307, 59889060), (308, 59694615), (315, 58368068), (319, 57636180), (330, 55714974), (348, 52833165), (385, 47755692), (396, 46429145), (406, 45285570), (420, 43776051), (435, 42266532), (447, 41131860), (462, 39796410), (495, 37143316), (522, 35222110), (580, 31699899), (596, 30848895), (609, 30190380), (614, 29944530), (630, 29184034), (638, 28818090), (660, 27857487), (693, 26530940), (745, 24679116), (770, 23877846), (812, 22642785), (870, 21133266), (894, 20565930), (921, 19963020), (924, 19898205), (957, 19212060), (990, 18571658), (1015, 18114228), (1043, 17627940), (1044, 17611055), (1155, 15918564), (1218, 15095190), (1228, 14972265), (1260, 14592017), (1276, 14409045), (1305, 14088844), (1341, 13710620), (1386, 13265470), (1490, 12339558), (1535, 11977812), (1540, 11938923), (1595, 11527236), (1639, 11217780), (1740, 10566633), (1788, 10282965), (1827, 10063460), (1842, 9981510), (1914, 9606030), (1980, 9285829), (2030, 9057114), (2086, 8813970), (2149, 8555580), (2233, 8233740), (2235, 8226372), (2310, 7959282), (2436, 7547595), (2610, 7044422), (2682, 6855310), (2763, 6654340), (2772, 6632735), (2871, 6404020), (2980, 6169779), (3045, 6038076), (3070, 5988906), (3129, 5875980), (3190, 5763618), (3278, 5608890), (3377, 5444460), (3465, 5306188), (3654, 5031730), (3684, 4990755), (3828, 4803015), (4060, 4528557), (4172, 4406985), (4298, 4277790), (4321, 4255020), (4466, 4116870), (4470, 4113186), (4605, 3992604), (4620, 3979641), (4785, 3842412), (4917, 3739260), (5215, 3525588), (5220, 3522211), (5364, 3427655), (5526, 3327170), (5742, 3202010), (6090, 3019038), (6140, 2994453), (6258, 2937990), (6380, 2881809), (6447, 2851860), (6556, 2804445), (6699, 2744580), (6705, 2742124), (6754, 2722230), (6930, 2653094), (7308, 2515865), (8195, 2243556), (8596, 2138895), (8642, 2127510), (8903, 2065140), (8932, 2058435), (8940, 2056593), (9135, 2012692), (9210, 1996302), (9387, 1958660), (9570, 1921206), (9834, 1869630), (10131, 1814820), (10430, 1762794), (10745, 1711116), (11052, 1663585), (11165, 1646748), (11473, 1602540), (11484, 1601005), (12180, 1509519), (12516, 1468995), (12894, 1425930), (12963, 1418340), (13398, 1372290), (13410, 1371062), (13508, 1361115), (13815, 1330868), (13860, 1326547), (14355, 1280804), (14751, 1246420), (15645, 1175196), (16390, 1121778), (16885, 1088892), (17284, 1063755), (17806, 1032570), (18270, 1006346), (18420, 998151), (18774, 979330), (19140, 960603), (19341, 950620), (19668, 934815), (20097, 914860), (20262, 907410), (20860, 881397), (21490, 855558), (21605, 851004), (22330, 823374), (22946, 801270), (23639, 777780), (24585, 747852), (25788, 712965), (25926, 709170), (26709, 688380), (26796, 686145), (26820, 685531), (27630, 665434), (28710, 640402), (29502, 623210), (30247, 607860), (30393, 604940), (31290, 587598), (32235, 570372), (32780, 560889), (33495, 548916), (33770, 544446), (34419, 534180), (35612, 516285), (36540, 503173), (37548, 489665), (38682, 475310), (38889, 472780), (40194, 457430), (40524, 453705), (42980, 427779), (43210, 425502), (44515, 413028), (44660, 411687), (45743, 401940), (45892, 400635), (46935, 391732), (47278, 388890), (47531, 386820), (49170, 373926), (50655, 362964), (51852, 354585), (53418, 344190), (55260, 332717), (57365, 320508), (57420, 320201), (59004, 311605), (60494, 303930), (60786, 302470), (62321, 295020), (62580, 293799), (64470, 285186), (64815, 283668), (66990, 274458), (67540, 272223), (68838, 267090), (70917, 259260), (73755, 249284), (77364, 237655), (77778, 236390), (80127, 229460), (80388, 228715), (86420, 212751), (89030, 206514), (90741, 202620), (91486, 200970), (93870, 195866), (94556, 194445), (95062, 193410), (96705, 190124), (97933, 187740), (98340, 186963), (100485, 182972), (101310, 181482), (103257, 178060), (106836, 172095), (114730, 160254), (118195, 155556), (120988, 151965), (121572, 151235), (124642, 147510), (128940, 142593), (129630, 141834), (133545, 137676), (133980, 137229)]