30499016688

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{19919}}^1$

素因数の和:19985

約数の個数: 240

約数和(自身を含む): 102755328000

約数和(自身を除く): 72256311312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 343, 372, 392, 434, 441, 496, 504, 558, 588, 651, 686, 744, 784, 868, 882, 1008, 1029, 1116, 1176, 1302, 1372, 1488, 1519, 1736, 1764, 1953, 2058, 2232, 2352, 2604, 2744, 3038, 3087, 3472, 3528, 3906, 4116, 4464, 4557, 5208, 5488, 6076, 6174, 7056, 7812, 8232, 9114, 10416, 10633, 12152, 12348, 13671, 15624, 16464, 18228, 19919, 21266, 24304, 24696, 27342, 31248, 31899, 36456, 39838, 42532, 49392, 54684, 59757, 63798, 72912, 79676, 85064, 95697, 109368, 119514, 127596, 139433, 159352, 170128, 179271, 191394, 218736, 239028, 255192, 278866, 318704, 358542, 382788, 418299, 478056, 510384, 557732, 617489, 717084, 765576, 836598, 956112, 976031, 1115464, 1234978, 1254897, 1434168, 1531152, 1673196, 1852467, 1952062, 2230928, 2469956, 2509794, 2868336, 2928093, 3346392, 3704934, 3904124, 4322423, 4939912, 5019588, 5557401, 5856186, 6692784, 6832217, 7409868, 7808248, 8644846, 8784279, 9879824, 10039176, 11114802, 11712372, 12967269, 13664434, 14819736, 15616496, 17289692, 17568558, 20078352, 20496651, 22229604, 23424744, 25934538, 27328868, 29639472, 30256961, 34579384, 35137116, 38901807, 40993302, 44459208, 46849488, 51869076, 54657736, 60513922, 61489953, 69158768, 70274232, 77803614, 81986604, 88918416, 90770883, 103738152, 109315472, 121027844, 122979906, 140548464, 155607228, 163973208, 181541766, 207476304, 211798727, 242055688, 245959812, 272312649, 311214456, 327946416, 363083532, 423597454, 484111376, 491919624, 544625298, 622428912, 635396181, 726167064, 847194908, 983839248, 1089250596, 1270792362, 1452334128, 1694389816, 1906188543, 2178501192, 2541584724, 3388779632, 3812377086, 4357002384, 5083169448, 7624754172, 10166338896, 15249508344, 30499016688]

約数ペア:

[(1, 30499016688), (2, 15249508344), (3, 10166338896), (4, 7624754172), (6, 5083169448), (7, 4357002384), (8, 3812377086), (9, 3388779632), (12, 2541584724), (14, 2178501192), (16, 1906188543), (18, 1694389816), (21, 1452334128), (24, 1270792362), (28, 1089250596), (31, 983839248), (36, 847194908), (42, 726167064), (48, 635396181), (49, 622428912), (56, 544625298), (62, 491919624), (63, 484111376), (72, 423597454), (84, 363083532), (93, 327946416), (98, 311214456), (112, 272312649), (124, 245959812), (126, 242055688), (144, 211798727), (147, 207476304), (168, 181541766), (186, 163973208), (196, 155607228), (217, 140548464), (248, 122979906), (252, 121027844), (279, 109315472), (294, 103738152), (336, 90770883), (343, 88918416), (372, 81986604), (392, 77803614), (434, 70274232), (441, 69158768), (496, 61489953), (504, 60513922), (558, 54657736), (588, 51869076), (651, 46849488), (686, 44459208), (744, 40993302), (784, 38901807), (868, 35137116), (882, 34579384), (1008, 30256961), (1029, 29639472), (1116, 27328868), (1176, 25934538), (1302, 23424744), (1372, 22229604), (1488, 20496651), (1519, 20078352), (1736, 17568558), (1764, 17289692), (1953, 15616496), (2058, 14819736), (2232, 13664434), (2352, 12967269), (2604, 11712372), (2744, 11114802), (3038, 10039176), (3087, 9879824), (3472, 8784279), (3528, 8644846), (3906, 7808248), (4116, 7409868), (4464, 6832217), (4557, 6692784), (5208, 5856186), (5488, 5557401), (6076, 5019588), (6174, 4939912), (7056, 4322423), (7812, 3904124), (8232, 3704934), (9114, 3346392), (10416, 2928093), (10633, 2868336), (12152, 2509794), (12348, 2469956), (13671, 2230928), (15624, 1952062), (16464, 1852467), (18228, 1673196), (19919, 1531152), (21266, 1434168), (24304, 1254897), (24696, 1234978), (27342, 1115464), (31248, 976031), (31899, 956112), (36456, 836598), (39838, 765576), (42532, 717084), (49392, 617489), (54684, 557732), (59757, 510384), (63798, 478056), (72912, 418299), (79676, 382788), (85064, 358542), (95697, 318704), (109368, 278866), (119514, 255192), (127596, 239028), (139433, 218736), (159352, 191394), (170128, 179271)]