15813119520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4177}}^1$

素因数の和:4448

約数の個数: 288

約数和(自身を含む): 59128392960

約数和(自身を除く): 43315273440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 239, 240, 264, 288, 330, 352, 360, 396, 440, 478, 480, 495, 528, 660, 717, 720, 792, 880, 956, 990, 1056, 1195, 1320, 1434, 1440, 1584, 1760, 1912, 1980, 2151, 2390, 2629, 2640, 2868, 3168, 3585, 3824, 3960, 4177, 4302, 4780, 5258, 5280, 5736, 7170, 7648, 7887, 7920, 8354, 8604, 9560, 10516, 10755, 11472, 12531, 13145, 14340, 15774, 15840, 16708, 17208, 19120, 20885, 21032, 21510, 22944, 23661, 25062, 26290, 28680, 31548, 33416, 34416, 37593, 38240, 39435, 41770, 42064, 43020, 45947, 47322, 50124, 52580, 57360, 62655, 63096, 66832, 68832, 75186, 78870, 83540, 84128, 86040, 91894, 94644, 100248, 105160, 114720, 118305, 125310, 126192, 133664, 137841, 150372, 157740, 167080, 172080, 183788, 187965, 189288, 200496, 210320, 229735, 236610, 250620, 252384, 275682, 300744, 315480, 334160, 344160, 367576, 375930, 378576, 400992, 413523, 420640, 459470, 473220, 501240, 551364, 601488, 630960, 668320, 689205, 735152, 751860, 757152, 827046, 918940, 946440, 998303, 1002480, 1102728, 1202976, 1261920, 1378410, 1470304, 1503720, 1654092, 1837880, 1892880, 1996606, 2004960, 2067615, 2205456, 2756820, 2994909, 3007440, 3308184, 3675760, 3785760, 3993212, 4135230, 4410912, 4991515, 5513640, 5989818, 6014880, 6616368, 7351520, 7986424, 8270460, 8984727, 9983030, 10981333, 11027280, 11979636, 13232736, 14974545, 15972848, 16540920, 17969454, 19966060, 21962666, 22054560, 23959272, 29949090, 31945696, 32943999, 33081840, 35938908, 39932120, 43925332, 44923635, 47918544, 54906665, 59898180, 65887998, 66163680, 71877816, 79864240, 87850664, 89847270, 95837088, 98831997, 109813330, 119796360, 131775996, 143755632, 159728480, 164719995, 175701328, 179694540, 197663994, 219626660, 239592720, 263551992, 287511264, 329439990, 351402656, 359389080, 395327988, 439253320, 479185440, 494159985, 527103984, 658879980, 718778160, 790655976, 878506640, 988319970, 1054207968, 1317759960, 1437556320, 1581311952, 1757013280, 1976639940, 2635519920, 3162623904, 3953279880, 5271039840, 7906559760, 15813119520]

約数ペア:

[(1, 15813119520), (2, 7906559760), (3, 5271039840), (4, 3953279880), (5, 3162623904), (6, 2635519920), (8, 1976639940), (9, 1757013280), (10, 1581311952), (11, 1437556320), (12, 1317759960), (15, 1054207968), (16, 988319970), (18, 878506640), (20, 790655976), (22, 718778160), (24, 658879980), (30, 527103984), (32, 494159985), (33, 479185440), (36, 439253320), (40, 395327988), (44, 359389080), (45, 351402656), (48, 329439990), (55, 287511264), (60, 263551992), (66, 239592720), (72, 219626660), (80, 197663994), (88, 179694540), (90, 175701328), (96, 164719995), (99, 159728480), (110, 143755632), (120, 131775996), (132, 119796360), (144, 109813330), (160, 98831997), (165, 95837088), (176, 89847270), (180, 87850664), (198, 79864240), (220, 71877816), (239, 66163680), (240, 65887998), (264, 59898180), (288, 54906665), (330, 47918544), (352, 44923635), (360, 43925332), (396, 39932120), (440, 35938908), (478, 33081840), (480, 32943999), (495, 31945696), (528, 29949090), (660, 23959272), (717, 22054560), (720, 21962666), (792, 19966060), (880, 17969454), (956, 16540920), (990, 15972848), (1056, 14974545), (1195, 13232736), (1320, 11979636), (1434, 11027280), (1440, 10981333), (1584, 9983030), (1760, 8984727), (1912, 8270460), (1980, 7986424), (2151, 7351520), (2390, 6616368), (2629, 6014880), (2640, 5989818), (2868, 5513640), (3168, 4991515), (3585, 4410912), (3824, 4135230), (3960, 3993212), (4177, 3785760), (4302, 3675760), (4780, 3308184), (5258, 3007440), (5280, 2994909), (5736, 2756820), (7170, 2205456), (7648, 2067615), (7887, 2004960), (7920, 1996606), (8354, 1892880), (8604, 1837880), (9560, 1654092), (10516, 1503720), (10755, 1470304), (11472, 1378410), (12531, 1261920), (13145, 1202976), (14340, 1102728), (15774, 1002480), (15840, 998303), (16708, 946440), (17208, 918940), (19120, 827046), (20885, 757152), (21032, 751860), (21510, 735152), (22944, 689205), (23661, 668320), (25062, 630960), (26290, 601488), (28680, 551364), (31548, 501240), (33416, 473220), (34416, 459470), (37593, 420640), (38240, 413523), (39435, 400992), (41770, 378576), (42064, 375930), (43020, 367576), (45947, 344160), (47322, 334160), (50124, 315480), (52580, 300744), (57360, 275682), (62655, 252384), (63096, 250620), (66832, 236610), (68832, 229735), (75186, 210320), (78870, 200496), (83540, 189288), (84128, 187965), (86040, 183788), (91894, 172080), (94644, 167080), (100248, 157740), (105160, 150372), (114720, 137841), (118305, 133664), (125310, 126192)]