21595562240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 432

約数和(自身を含む): 64424263680

約数和(自身を除く): 42828701440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 49, 56, 58, 62, 64, 70, 80, 98, 112, 116, 124, 128, 140, 145, 155, 160, 196, 203, 217, 224, 232, 245, 248, 256, 280, 290, 310, 320, 383, 392, 406, 434, 448, 464, 490, 496, 560, 580, 620, 640, 766, 784, 812, 868, 896, 899, 928, 980, 992, 1015, 1085, 1120, 1160, 1240, 1280, 1421, 1519, 1532, 1568, 1624, 1736, 1792, 1798, 1856, 1915, 1960, 1984, 2030, 2170, 2240, 2320, 2480, 2681, 2842, 3038, 3064, 3136, 3248, 3472, 3596, 3712, 3830, 3920, 3968, 4060, 4340, 4480, 4495, 4640, 4960, 5362, 5684, 6076, 6128, 6272, 6293, 6496, 6944, 7105, 7192, 7424, 7595, 7660, 7840, 7936, 8120, 8680, 8960, 8990, 9280, 9920, 10724, 11107, 11368, 11873, 12152, 12256, 12544, 12586, 12992, 13405, 13888, 14210, 14384, 15190, 15320, 15680, 16240, 17360, 17980, 18560, 18767, 19840, 21448, 22214, 22736, 23746, 24304, 24512, 25172, 25984, 26810, 27776, 28420, 28768, 30380, 30640, 31360, 31465, 32480, 34720, 35960, 37120, 37534, 39680, 42896, 44051, 44428, 45472, 47492, 48608, 49024, 50344, 51968, 53620, 55535, 55552, 56840, 57536, 59365, 60760, 61280, 62720, 62930, 64960, 69440, 71920, 75068, 77749, 83111, 85792, 88102, 88856, 90944, 93835, 94984, 97216, 98048, 100688, 107240, 111070, 113680, 115072, 118730, 121520, 122560, 125860, 129920, 138880, 143840, 150136, 155498, 166222, 171584, 176204, 177712, 181888, 187670, 189968, 194432, 201376, 214480, 220255, 222140, 227360, 230144, 237460, 243040, 245120, 251720, 259840, 277760, 287680, 300272, 310996, 332444, 343168, 344317, 352408, 355424, 363776, 375340, 379936, 388745, 388864, 402752, 415555, 428960, 440510, 444280, 454720, 474920, 486080, 490240, 503440, 544243, 575360, 581777, 600544, 621992, 664888, 686336, 688634, 704816, 710848, 750680, 759872, 777490, 805504, 831110, 857920, 881020, 888560, 909440, 949840, 972160, 1006880, 1088486, 1150720, 1163554, 1201088, 1243984, 1329776, 1377268, 1409632, 1421696, 1501360, 1519744, 1554980, 1611008, 1662220, 1715840, 1721585, 1762040, 1777120, 1818880, 1899680, 1944320, 2013760, 2176972, 2327108, 2402176, 2410219, 2487968, 2659552, 2721215, 2754536, 2819264, 2843392, 2908885, 3002720, 3039488, 3109960, 3324440, 3431680, 3443170, 3524080, 3554240, 3799360, 4027520, 4353944, 4654216, 4804352, 4820438, 4975936, 5319104, 5442430, 5509072, 5638528, 5817770, 6005440, 6219920, 6648880, 6886340, 7048160, 7108480, 7598720, 8055040, 8707888, 9308432, 9640876, 9951872, 10638208, 10884860, 11018144, 11277056, 11635540, 12010880, 12051095, 12439840, 13297760, 13772680, 14096320, 14216960, 15197440, 16871533, 17415776, 18616864, 19281752, 19903744, 21276416, 21769720, 22036288, 23271080, 24021760, 24102190, 24879680, 26595520, 27545360, 28192640, 33743066, 34831552, 37233728, 38563504, 43539440, 44072576, 46542160, 48204380, 49759360, 53191040, 55090720, 56385280, 67486132, 69663104, 74467456, 77127008, 84357665, 87078880, 88145152, 93084320, 96408760, 99518720, 106382080, 110181440, 134972264, 139326208, 148934912, 154254016, 168715330, 174157760, 186168640, 192817520, 220362880, 269944528, 308508032, 337430660, 348315520, 372337280, 385635040, 440725760, 539889056, 617016064, 674861320, 696631040, 744674560, 771270080, 1079778112, 1349722640, 1542540160, 2159556224, 2699445280, 3085080320, 4319112448, 5398890560, 10797781120, 21595562240]

約数ペア:

[(1, 21595562240), (2, 10797781120), (4, 5398890560), (5, 4319112448), (7, 3085080320), (8, 2699445280), (10, 2159556224), (14, 1542540160), (16, 1349722640), (20, 1079778112), (28, 771270080), (29, 744674560), (31, 696631040), (32, 674861320), (35, 617016064), (40, 539889056), (49, 440725760), (56, 385635040), (58, 372337280), (62, 348315520), (64, 337430660), (70, 308508032), (80, 269944528), (98, 220362880), (112, 192817520), (116, 186168640), (124, 174157760), (128, 168715330), (140, 154254016), (145, 148934912), (155, 139326208), (160, 134972264), (196, 110181440), (203, 106382080), (217, 99518720), (224, 96408760), (232, 93084320), (245, 88145152), (248, 87078880), (256, 84357665), (280, 77127008), (290, 74467456), (310, 69663104), (320, 67486132), (383, 56385280), (392, 55090720), (406, 53191040), (434, 49759360), (448, 48204380), (464, 46542160), (490, 44072576), (496, 43539440), (560, 38563504), (580, 37233728), (620, 34831552), (640, 33743066), (766, 28192640), (784, 27545360), (812, 26595520), (868, 24879680), (896, 24102190), (899, 24021760), (928, 23271080), (980, 22036288), (992, 21769720), (1015, 21276416), (1085, 19903744), (1120, 19281752), (1160, 18616864), (1240, 17415776), (1280, 16871533), (1421, 15197440), (1519, 14216960), (1532, 14096320), (1568, 13772680), (1624, 13297760), (1736, 12439840), (1792, 12051095), (1798, 12010880), (1856, 11635540), (1915, 11277056), (1960, 11018144), (1984, 10884860), (2030, 10638208), (2170, 9951872), (2240, 9640876), (2320, 9308432), (2480, 8707888), (2681, 8055040), (2842, 7598720), (3038, 7108480), (3064, 7048160), (3136, 6886340), (3248, 6648880), (3472, 6219920), (3596, 6005440), (3712, 5817770), (3830, 5638528), (3920, 5509072), (3968, 5442430), (4060, 5319104), (4340, 4975936), (4480, 4820438), (4495, 4804352), (4640, 4654216), (4960, 4353944), (5362, 4027520), (5684, 3799360), (6076, 3554240), (6128, 3524080), (6272, 3443170), (6293, 3431680), (6496, 3324440), (6944, 3109960), (7105, 3039488), (7192, 3002720), (7424, 2908885), (7595, 2843392), (7660, 2819264), (7840, 2754536), (7936, 2721215), (8120, 2659552), (8680, 2487968), (8960, 2410219), (8990, 2402176), (9280, 2327108), (9920, 2176972), (10724, 2013760), (11107, 1944320), (11368, 1899680), (11873, 1818880), (12152, 1777120), (12256, 1762040), (12544, 1721585), (12586, 1715840), (12992, 1662220), (13405, 1611008), (13888, 1554980), (14210, 1519744), (14384, 1501360), (15190, 1421696), (15320, 1409632), (15680, 1377268), (16240, 1329776), (17360, 1243984), (17980, 1201088), (18560, 1163554), (18767, 1150720), (19840, 1088486), (21448, 1006880), (22214, 972160), (22736, 949840), (23746, 909440), (24304, 888560), (24512, 881020), (25172, 857920), (25984, 831110), (26810, 805504), (27776, 777490), (28420, 759872), (28768, 750680), (30380, 710848), (30640, 704816), (31360, 688634), (31465, 686336), (32480, 664888), (34720, 621992), (35960, 600544), (37120, 581777), (37534, 575360), (39680, 544243), (42896, 503440), (44051, 490240), (44428, 486080), (45472, 474920), (47492, 454720), (48608, 444280), (49024, 440510), (50344, 428960), (51968, 415555), (53620, 402752), (55535, 388864), (55552, 388745), (56840, 379936), (57536, 375340), (59365, 363776), (60760, 355424), (61280, 352408), (62720, 344317), (62930, 343168), (64960, 332444), (69440, 310996), (71920, 300272), (75068, 287680), (77749, 277760), (83111, 259840), (85792, 251720), (88102, 245120), (88856, 243040), (90944, 237460), (93835, 230144), (94984, 227360), (97216, 222140), (98048, 220255), (100688, 214480), (107240, 201376), (111070, 194432), (113680, 189968), (115072, 187670), (118730, 181888), (121520, 177712), (122560, 176204), (125860, 171584), (129920, 166222), (138880, 155498), (143840, 150136)]