15884247840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:664

約数の個数: 384

約数和(自身を含む): 54867456000

約数和(自身を除く): 38983208160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 80, 83, 85, 94, 96, 102, 120, 136, 141, 160, 166, 170, 188, 204, 235, 240, 249, 255, 272, 282, 332, 340, 376, 408, 415, 470, 480, 498, 499, 510, 544, 564, 664, 680, 705, 752, 799, 816, 830, 940, 996, 998, 1020, 1128, 1245, 1328, 1360, 1410, 1411, 1497, 1504, 1598, 1632, 1660, 1880, 1992, 1996, 2040, 2256, 2397, 2490, 2495, 2656, 2720, 2820, 2822, 2994, 3196, 3320, 3760, 3901, 3984, 3992, 3995, 4080, 4233, 4512, 4794, 4980, 4990, 5640, 5644, 5988, 6392, 6640, 7055, 7485, 7520, 7802, 7968, 7984, 7990, 8160, 8466, 8483, 9588, 9960, 9980, 11280, 11288, 11703, 11976, 11985, 12784, 13280, 14110, 14970, 15604, 15968, 15980, 16932, 16966, 19176, 19505, 19920, 19960, 21165, 22560, 22576, 23406, 23453, 23952, 23970, 25449, 25568, 28220, 29940, 31208, 31960, 33864, 33932, 38352, 39010, 39840, 39920, 41417, 42330, 42415, 45152, 46812, 46906, 47904, 47940, 50898, 56440, 58515, 59880, 62416, 63920, 66317, 67728, 67864, 70359, 76704, 78020, 79840, 82834, 84660, 84830, 93624, 93812, 95880, 101796, 112880, 117030, 117265, 119760, 124251, 124832, 127245, 127840, 132634, 135456, 135728, 140718, 156040, 165668, 169320, 169660, 187248, 187624, 191760, 198951, 203592, 207085, 225760, 234060, 234530, 239520, 248502, 254490, 265268, 271456, 281436, 312080, 331336, 331585, 338640, 339320, 351795, 374496, 375248, 383520, 397902, 398701, 407184, 414170, 468120, 469060, 497004, 508980, 530536, 562872, 621255, 624160, 662672, 663170, 677280, 678640, 703590, 704089, 750496, 795804, 797402, 814368, 828340, 936240, 938120, 994008, 994755, 1017960, 1061072, 1125744, 1196103, 1242510, 1325344, 1326340, 1357280, 1407180, 1408178, 1591608, 1594804, 1656680, 1872480, 1876240, 1946599, 1988016, 1989510, 1993505, 2035920, 2112267, 2122144, 2251488, 2392206, 2485020, 2652680, 2814360, 2816356, 3183216, 3189608, 3313360, 3520445, 3752480, 3893198, 3976032, 3979020, 3987010, 4071840, 4224534, 4784412, 4970040, 5305360, 5628720, 5632712, 5839797, 5980515, 6366432, 6379216, 6626720, 7040890, 7786396, 7958040, 7974020, 8449068, 9568824, 9732995, 9940080, 10561335, 10610720, 11257440, 11265424, 11679594, 11961030, 12758432, 14081780, 15572792, 15916080, 15948040, 16898136, 19137648, 19465990, 19880160, 21122670, 22530848, 23359188, 23922060, 28163560, 29198985, 31145584, 31832160, 31896080, 33092183, 33796272, 38275296, 38931980, 42245340, 46718376, 47844120, 56327120, 58397970, 62291168, 63792160, 66184366, 67592544, 77863960, 84490680, 93436752, 95688240, 99276549, 112654240, 116795940, 132368732, 155727920, 165460915, 168981360, 186873504, 191376480, 198553098, 233591880, 264737464, 311455840, 330921830, 337962720, 397106196, 467183760, 496382745, 529474928, 661843660, 794212392, 934367520, 992765490, 1058949856, 1323687320, 1588424784, 1985530980, 2647374640, 3176849568, 3971061960, 5294749280, 7942123920, 15884247840]

約数ペア:

[(1, 15884247840), (2, 7942123920), (3, 5294749280), (4, 3971061960), (5, 3176849568), (6, 2647374640), (8, 1985530980), (10, 1588424784), (12, 1323687320), (15, 1058949856), (16, 992765490), (17, 934367520), (20, 794212392), (24, 661843660), (30, 529474928), (32, 496382745), (34, 467183760), (40, 397106196), (47, 337962720), (48, 330921830), (51, 311455840), (60, 264737464), (68, 233591880), (80, 198553098), (83, 191376480), (85, 186873504), (94, 168981360), (96, 165460915), (102, 155727920), (120, 132368732), (136, 116795940), (141, 112654240), (160, 99276549), (166, 95688240), (170, 93436752), (188, 84490680), (204, 77863960), (235, 67592544), (240, 66184366), (249, 63792160), (255, 62291168), (272, 58397970), (282, 56327120), (332, 47844120), (340, 46718376), (376, 42245340), (408, 38931980), (415, 38275296), (470, 33796272), (480, 33092183), (498, 31896080), (499, 31832160), (510, 31145584), (544, 29198985), (564, 28163560), (664, 23922060), (680, 23359188), (705, 22530848), (752, 21122670), (799, 19880160), (816, 19465990), (830, 19137648), (940, 16898136), (996, 15948040), (998, 15916080), (1020, 15572792), (1128, 14081780), (1245, 12758432), (1328, 11961030), (1360, 11679594), (1410, 11265424), (1411, 11257440), (1497, 10610720), (1504, 10561335), (1598, 9940080), (1632, 9732995), (1660, 9568824), (1880, 8449068), (1992, 7974020), (1996, 7958040), (2040, 7786396), (2256, 7040890), (2397, 6626720), (2490, 6379216), (2495, 6366432), (2656, 5980515), (2720, 5839797), (2820, 5632712), (2822, 5628720), (2994, 5305360), (3196, 4970040), (3320, 4784412), (3760, 4224534), (3901, 4071840), (3984, 3987010), (3992, 3979020), (3995, 3976032), (4080, 3893198), (4233, 3752480), (4512, 3520445), (4794, 3313360), (4980, 3189608), (4990, 3183216), (5640, 2816356), (5644, 2814360), (5988, 2652680), (6392, 2485020), (6640, 2392206), (7055, 2251488), (7485, 2122144), (7520, 2112267), (7802, 2035920), (7968, 1993505), (7984, 1989510), (7990, 1988016), (8160, 1946599), (8466, 1876240), (8483, 1872480), (9588, 1656680), (9960, 1594804), (9980, 1591608), (11280, 1408178), (11288, 1407180), (11703, 1357280), (11976, 1326340), (11985, 1325344), (12784, 1242510), (13280, 1196103), (14110, 1125744), (14970, 1061072), (15604, 1017960), (15968, 994755), (15980, 994008), (16932, 938120), (16966, 936240), (19176, 828340), (19505, 814368), (19920, 797402), (19960, 795804), (21165, 750496), (22560, 704089), (22576, 703590), (23406, 678640), (23453, 677280), (23952, 663170), (23970, 662672), (25449, 624160), (25568, 621255), (28220, 562872), (29940, 530536), (31208, 508980), (31960, 497004), (33864, 469060), (33932, 468120), (38352, 414170), (39010, 407184), (39840, 398701), (39920, 397902), (41417, 383520), (42330, 375248), (42415, 374496), (45152, 351795), (46812, 339320), (46906, 338640), (47904, 331585), (47940, 331336), (50898, 312080), (56440, 281436), (58515, 271456), (59880, 265268), (62416, 254490), (63920, 248502), (66317, 239520), (67728, 234530), (67864, 234060), (70359, 225760), (76704, 207085), (78020, 203592), (79840, 198951), (82834, 191760), (84660, 187624), (84830, 187248), (93624, 169660), (93812, 169320), (95880, 165668), (101796, 156040), (112880, 140718), (117030, 135728), (117265, 135456), (119760, 132634), (124251, 127840), (124832, 127245)]