20572189440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13163}}^1$

素因数の和:13235

約数の個数: 288

約数和(自身を含む): 73618142976

約数和(自身を除く): 53045953536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 256, 264, 296, 320, 330, 352, 370, 384, 407, 440, 444, 480, 528, 555, 592, 640, 660, 704, 740, 768, 814, 880, 888, 960, 1056, 1110, 1184, 1221, 1280, 1320, 1408, 1480, 1628, 1760, 1776, 1920, 2035, 2112, 2220, 2368, 2442, 2640, 2816, 2960, 3256, 3520, 3552, 3840, 4070, 4224, 4440, 4736, 4884, 5280, 5920, 6105, 6512, 7040, 7104, 8140, 8448, 8880, 9472, 9768, 10560, 11840, 12210, 13024, 13163, 14080, 14208, 16280, 17760, 19536, 21120, 23680, 24420, 26048, 26326, 28416, 32560, 35520, 39072, 39489, 42240, 47360, 48840, 52096, 52652, 65120, 65815, 71040, 78144, 78978, 97680, 104192, 105304, 130240, 131630, 142080, 144793, 156288, 157956, 195360, 197445, 210608, 260480, 263260, 289586, 312576, 315912, 390720, 394890, 421216, 434379, 487031, 520960, 526520, 579172, 631824, 723965, 781440, 789780, 842432, 868758, 974062, 1053040, 1158344, 1263648, 1447930, 1461093, 1562880, 1579560, 1684864, 1737516, 1948124, 2106080, 2171895, 2316688, 2435155, 2527296, 2895860, 2922186, 3159120, 3369728, 3475032, 3896248, 4212160, 4343790, 4633376, 4870310, 5054592, 5357341, 5791720, 5844372, 6318240, 6950064, 7305465, 7792496, 8424320, 8687580, 9266752, 9740620, 10109184, 10714682, 11583440, 11688744, 12636480, 13900128, 14610930, 15584992, 16072023, 16848640, 17375160, 18533504, 19481240, 21429364, 23166880, 23377488, 25272960, 26786705, 27800256, 29221860, 31169984, 32144046, 34750320, 37067008, 38962480, 42858728, 46333760, 46754976, 50545920, 53573410, 55600512, 58443720, 62339968, 64288092, 69500640, 77924960, 80360115, 85717456, 92667520, 93509952, 107146820, 111201024, 116887440, 124679936, 128576184, 139001280, 155849920, 160720230, 171434912, 185335040, 187019904, 214293640, 233774880, 257152368, 278002560, 311699840, 321440460, 342869824, 374039808, 428587280, 467549760, 514304736, 556005120, 623399680, 642880920, 685739648, 857174560, 935099520, 1028609472, 1285761840, 1371479296, 1714349120, 1870199040, 2057218944, 2571523680, 3428698240, 4114437888, 5143047360, 6857396480, 10286094720, 20572189440]

約数ペア:

[(1, 20572189440), (2, 10286094720), (3, 6857396480), (4, 5143047360), (5, 4114437888), (6, 3428698240), (8, 2571523680), (10, 2057218944), (11, 1870199040), (12, 1714349120), (15, 1371479296), (16, 1285761840), (20, 1028609472), (22, 935099520), (24, 857174560), (30, 685739648), (32, 642880920), (33, 623399680), (37, 556005120), (40, 514304736), (44, 467549760), (48, 428587280), (55, 374039808), (60, 342869824), (64, 321440460), (66, 311699840), (74, 278002560), (80, 257152368), (88, 233774880), (96, 214293640), (110, 187019904), (111, 185335040), (120, 171434912), (128, 160720230), (132, 155849920), (148, 139001280), (160, 128576184), (165, 124679936), (176, 116887440), (185, 111201024), (192, 107146820), (220, 93509952), (222, 92667520), (240, 85717456), (256, 80360115), (264, 77924960), (296, 69500640), (320, 64288092), (330, 62339968), (352, 58443720), (370, 55600512), (384, 53573410), (407, 50545920), (440, 46754976), (444, 46333760), (480, 42858728), (528, 38962480), (555, 37067008), (592, 34750320), (640, 32144046), (660, 31169984), (704, 29221860), (740, 27800256), (768, 26786705), (814, 25272960), (880, 23377488), (888, 23166880), (960, 21429364), (1056, 19481240), (1110, 18533504), (1184, 17375160), (1221, 16848640), (1280, 16072023), (1320, 15584992), (1408, 14610930), (1480, 13900128), (1628, 12636480), (1760, 11688744), (1776, 11583440), (1920, 10714682), (2035, 10109184), (2112, 9740620), (2220, 9266752), (2368, 8687580), (2442, 8424320), (2640, 7792496), (2816, 7305465), (2960, 6950064), (3256, 6318240), (3520, 5844372), (3552, 5791720), (3840, 5357341), (4070, 5054592), (4224, 4870310), (4440, 4633376), (4736, 4343790), (4884, 4212160), (5280, 3896248), (5920, 3475032), (6105, 3369728), (6512, 3159120), (7040, 2922186), (7104, 2895860), (8140, 2527296), (8448, 2435155), (8880, 2316688), (9472, 2171895), (9768, 2106080), (10560, 1948124), (11840, 1737516), (12210, 1684864), (13024, 1579560), (13163, 1562880), (14080, 1461093), (14208, 1447930), (16280, 1263648), (17760, 1158344), (19536, 1053040), (21120, 974062), (23680, 868758), (24420, 842432), (26048, 789780), (26326, 781440), (28416, 723965), (32560, 631824), (35520, 579172), (39072, 526520), (39489, 520960), (42240, 487031), (47360, 434379), (48840, 421216), (52096, 394890), (52652, 390720), (65120, 315912), (65815, 312576), (71040, 289586), (78144, 263260), (78978, 260480), (97680, 210608), (104192, 197445), (105304, 195360), (130240, 157956), (131630, 156288), (142080, 144793)]