23998201640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4300

約数の個数: 192

約数和(自身を含む): 66492368640

約数和(自身を除く): 42494167000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 85, 119, 136, 140, 142, 170, 238, 280, 284, 289, 340, 355, 476, 497, 568, 578, 595, 680, 710, 952, 994, 1156, 1190, 1207, 1420, 1445, 1988, 2023, 2312, 2380, 2414, 2485, 2840, 2890, 3976, 4046, 4177, 4760, 4828, 4970, 5780, 6035, 8092, 8354, 8449, 9656, 9940, 10115, 11560, 12070, 16184, 16708, 16898, 19880, 20230, 20519, 20885, 24140, 29239, 33416, 33796, 40460, 41038, 41770, 42245, 48280, 58478, 67592, 71009, 80920, 82076, 83540, 84490, 102595, 116956, 142018, 143633, 146195, 164152, 167080, 168980, 205190, 233912, 284036, 287266, 292390, 296567, 337960, 355045, 410380, 497063, 568072, 574532, 584780, 593134, 710090, 718165, 820760, 994126, 1149064, 1169560, 1186268, 1207153, 1420180, 1436330, 1482835, 1988252, 2075969, 2372536, 2414306, 2485315, 2840360, 2872660, 2965670, 3976504, 4151938, 4828612, 4970630, 5041639, 5745320, 5931340, 6035765, 8303876, 8450071, 9657224, 9941260, 10083278, 10379845, 11862680, 12071530, 16607752, 16900142, 19882520, 20166556, 20759690, 24143060, 25208195, 33800284, 35291473, 40333112, 41519380, 42250355, 48286120, 50416390, 67600568, 70582946, 83038760, 84500710, 85707863, 100832780, 141165892, 169001420, 171415726, 176457365, 201665560, 282331784, 338002840, 342831452, 352914730, 428539315, 599955041, 685662904, 705829460, 857078630, 1199910082, 1411658920, 1714157260, 2399820164, 2999775205, 3428314520, 4799640328, 5999550410, 11999100820, 23998201640]

約数ペア:

[(1, 23998201640), (2, 11999100820), (4, 5999550410), (5, 4799640328), (7, 3428314520), (8, 2999775205), (10, 2399820164), (14, 1714157260), (17, 1411658920), (20, 1199910082), (28, 857078630), (34, 705829460), (35, 685662904), (40, 599955041), (56, 428539315), (68, 352914730), (70, 342831452), (71, 338002840), (85, 282331784), (119, 201665560), (136, 176457365), (140, 171415726), (142, 169001420), (170, 141165892), (238, 100832780), (280, 85707863), (284, 84500710), (289, 83038760), (340, 70582946), (355, 67600568), (476, 50416390), (497, 48286120), (568, 42250355), (578, 41519380), (595, 40333112), (680, 35291473), (710, 33800284), (952, 25208195), (994, 24143060), (1156, 20759690), (1190, 20166556), (1207, 19882520), (1420, 16900142), (1445, 16607752), (1988, 12071530), (2023, 11862680), (2312, 10379845), (2380, 10083278), (2414, 9941260), (2485, 9657224), (2840, 8450071), (2890, 8303876), (3976, 6035765), (4046, 5931340), (4177, 5745320), (4760, 5041639), (4828, 4970630), (4970, 4828612), (5780, 4151938), (6035, 3976504), (8092, 2965670), (8354, 2872660), (8449, 2840360), (9656, 2485315), (9940, 2414306), (10115, 2372536), (11560, 2075969), (12070, 1988252), (16184, 1482835), (16708, 1436330), (16898, 1420180), (19880, 1207153), (20230, 1186268), (20519, 1169560), (20885, 1149064), (24140, 994126), (29239, 820760), (33416, 718165), (33796, 710090), (40460, 593134), (41038, 584780), (41770, 574532), (42245, 568072), (48280, 497063), (58478, 410380), (67592, 355045), (71009, 337960), (80920, 296567), (82076, 292390), (83540, 287266), (84490, 284036), (102595, 233912), (116956, 205190), (142018, 168980), (143633, 167080), (146195, 164152)]