220397472960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{461933}}^1$

素因数の和:462031

約数の個数: 224

約数和(自身を含む): 810993503232

約数和(自身を除く): 590596030272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 420, 426, 448, 480, 497, 560, 568, 672, 710, 840, 852, 960, 994, 1065, 1120, 1136, 1344, 1420, 1491, 1680, 1704, 1988, 2130, 2240, 2272, 2485, 2840, 2982, 3360, 3408, 3976, 4260, 4544, 4970, 5680, 5964, 6720, 6816, 7455, 7952, 8520, 9940, 11360, 11928, 13632, 14910, 15904, 17040, 19880, 22720, 23856, 29820, 31808, 34080, 39760, 47712, 59640, 68160, 79520, 95424, 119280, 159040, 238560, 461933, 477120, 923866, 1385799, 1847732, 2309665, 2771598, 3233531, 3695464, 4619330, 5543196, 6467062, 6928995, 7390928, 9238660, 9700593, 11086392, 12934124, 13857990, 14781856, 16167655, 18477320, 19401186, 22172784, 25868248, 27715980, 29563712, 32335310, 32797243, 36954640, 38802372, 44345568, 48502965, 51736496, 55431960, 64670620, 65594486, 73909280, 77604744, 88691136, 97005930, 98391729, 103472992, 110863920, 129341240, 131188972, 147818560, 155209488, 163986215, 194011860, 196783458, 206945984, 221727840, 229580701, 258682480, 262377944, 310418976, 327972430, 388023720, 393566916, 443455680, 459161402, 491958645, 517364960, 524755888, 620837952, 655944860, 688742103, 776047440, 787133832, 918322804, 983917290, 1034729920, 1049511776, 1147903505, 1311889720, 1377484206, 1552094880, 1574267664, 1836645608, 1967834580, 2099023552, 2295807010, 2623779440, 2754968412, 3104189760, 3148535328, 3443710515, 3673291216, 3935669160, 4591614020, 5247558880, 5509936824, 6297070656, 6887421030, 7346582432, 7871338320, 9183228040, 10495117760, 11019873648, 13774842060, 14693164864, 15742676640, 18366456080, 22039747296, 27549684120, 31485353280, 36732912160, 44079494592, 55099368240, 73465824320, 110198736480, 220397472960]

約数ペア:

[(1, 220397472960), (2, 110198736480), (3, 73465824320), (4, 55099368240), (5, 44079494592), (6, 36732912160), (7, 31485353280), (8, 27549684120), (10, 22039747296), (12, 18366456080), (14, 15742676640), (15, 14693164864), (16, 13774842060), (20, 11019873648), (21, 10495117760), (24, 9183228040), (28, 7871338320), (30, 7346582432), (32, 6887421030), (35, 6297070656), (40, 5509936824), (42, 5247558880), (48, 4591614020), (56, 3935669160), (60, 3673291216), (64, 3443710515), (70, 3148535328), (71, 3104189760), (80, 2754968412), (84, 2623779440), (96, 2295807010), (105, 2099023552), (112, 1967834580), (120, 1836645608), (140, 1574267664), (142, 1552094880), (160, 1377484206), (168, 1311889720), (192, 1147903505), (210, 1049511776), (213, 1034729920), (224, 983917290), (240, 918322804), (280, 787133832), (284, 776047440), (320, 688742103), (336, 655944860), (355, 620837952), (420, 524755888), (426, 517364960), (448, 491958645), (480, 459161402), (497, 443455680), (560, 393566916), (568, 388023720), (672, 327972430), (710, 310418976), (840, 262377944), (852, 258682480), (960, 229580701), (994, 221727840), (1065, 206945984), (1120, 196783458), (1136, 194011860), (1344, 163986215), (1420, 155209488), (1491, 147818560), (1680, 131188972), (1704, 129341240), (1988, 110863920), (2130, 103472992), (2240, 98391729), (2272, 97005930), (2485, 88691136), (2840, 77604744), (2982, 73909280), (3360, 65594486), (3408, 64670620), (3976, 55431960), (4260, 51736496), (4544, 48502965), (4970, 44345568), (5680, 38802372), (5964, 36954640), (6720, 32797243), (6816, 32335310), (7455, 29563712), (7952, 27715980), (8520, 25868248), (9940, 22172784), (11360, 19401186), (11928, 18477320), (13632, 16167655), (14910, 14781856), (15904, 13857990), (17040, 12934124), (19880, 11086392), (22720, 9700593), (23856, 9238660), (29820, 7390928), (31808, 6928995), (34080, 6467062), (39760, 5543196), (47712, 4619330), (59640, 3695464), (68160, 3233531), (79520, 2771598), (95424, 2309665), (119280, 1847732), (159040, 1385799), (238560, 923866), (461933, 477120)]