1885751520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12163}}^1$

素因数の和:12217

約数の個数: 192

約数和(自身を含む): 6621108480

約数和(自身を除く): 4735356960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2584, 2720, 3040, 3230, 3876, 4080, 4560, 4845, 5168, 6460, 7752, 8160, 9120, 9690, 10336, 12163, 12920, 15504, 19380, 24326, 25840, 31008, 36489, 38760, 48652, 51680, 60815, 72978, 77520, 97304, 121630, 145956, 155040, 182445, 194608, 206771, 231097, 243260, 291912, 364890, 389216, 413542, 462194, 486520, 583824, 620313, 693291, 729780, 827084, 924388, 973040, 1033855, 1155485, 1167648, 1240626, 1386582, 1459560, 1654168, 1848776, 1946080, 2067710, 2310970, 2481252, 2773164, 2919120, 3101565, 3308336, 3466455, 3697552, 3928649, 4135420, 4621940, 4962504, 5546328, 5838240, 6203130, 6616672, 6932910, 7395104, 7857298, 8270840, 9243880, 9925008, 11092656, 11785947, 12406260, 13865820, 15714596, 16541680, 18487760, 19643245, 19850016, 22185312, 23571894, 24812520, 27731640, 31429192, 33083360, 36975520, 39286490, 47143788, 49625040, 55463280, 58929735, 62858384, 78572980, 94287576, 99250080, 110926560, 117859470, 125716768, 157145960, 188575152, 235718940, 314291920, 377150304, 471437880, 628583840, 942875760, 1885751520]

約数ペア:

[(1, 1885751520), (2, 942875760), (3, 628583840), (4, 471437880), (5, 377150304), (6, 314291920), (8, 235718940), (10, 188575152), (12, 157145960), (15, 125716768), (16, 117859470), (17, 110926560), (19, 99250080), (20, 94287576), (24, 78572980), (30, 62858384), (32, 58929735), (34, 55463280), (38, 49625040), (40, 47143788), (48, 39286490), (51, 36975520), (57, 33083360), (60, 31429192), (68, 27731640), (76, 24812520), (80, 23571894), (85, 22185312), (95, 19850016), (96, 19643245), (102, 18487760), (114, 16541680), (120, 15714596), (136, 13865820), (152, 12406260), (160, 11785947), (170, 11092656), (190, 9925008), (204, 9243880), (228, 8270840), (240, 7857298), (255, 7395104), (272, 6932910), (285, 6616672), (304, 6203130), (323, 5838240), (340, 5546328), (380, 4962504), (408, 4621940), (456, 4135420), (480, 3928649), (510, 3697552), (544, 3466455), (570, 3308336), (608, 3101565), (646, 2919120), (680, 2773164), (760, 2481252), (816, 2310970), (912, 2067710), (969, 1946080), (1020, 1848776), (1140, 1654168), (1292, 1459560), (1360, 1386582), (1520, 1240626), (1615, 1167648), (1632, 1155485), (1824, 1033855), (1938, 973040), (2040, 924388), (2280, 827084), (2584, 729780), (2720, 693291), (3040, 620313), (3230, 583824), (3876, 486520), (4080, 462194), (4560, 413542), (4845, 389216), (5168, 364890), (6460, 291912), (7752, 243260), (8160, 231097), (9120, 206771), (9690, 194608), (10336, 182445), (12163, 155040), (12920, 145956), (15504, 121630), (19380, 97304), (24326, 77520), (25840, 72978), (31008, 60815), (36489, 51680), (38760, 48652)]