20137063080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4376

約数の個数: 192

約数和(自身を含む): 63960321600

約数和(自身を除く): 43823258520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 961, 984, 1230, 1240, 1271, 1640, 1860, 1922, 2460, 2542, 2883, 3720, 3813, 3844, 4259, 4805, 4920, 5084, 5766, 6355, 7626, 7688, 8518, 9610, 10168, 11532, 12710, 12777, 14415, 15252, 17036, 19065, 19220, 21295, 23064, 25420, 25554, 28830, 30504, 34072, 38130, 38440, 39401, 42590, 50840, 51108, 57660, 63885, 76260, 78802, 85180, 102216, 115320, 118203, 127770, 132029, 152520, 157604, 170360, 174619, 197005, 236406, 255540, 264058, 315208, 349238, 394010, 396087, 472812, 511080, 523857, 528116, 591015, 660145, 698476, 788020, 792174, 873095, 945624, 1047714, 1056232, 1182030, 1320290, 1396952, 1576040, 1584348, 1746190, 1980435, 2095428, 2364060, 2619285, 2640580, 3168696, 3492380, 3960870, 4092899, 4190856, 4728120, 5238570, 5281160, 5413189, 6984760, 7921740, 8185798, 10477140, 10826378, 12278697, 15843480, 16239567, 16371596, 20464495, 20954280, 21652756, 24557394, 27065945, 32479134, 32743192, 40928990, 43305512, 49114788, 54131890, 61393485, 64958268, 81197835, 81857980, 98229576, 108263780, 122786970, 129916536, 162395670, 163715960, 167808859, 216527560, 245573940, 324791340, 335617718, 491147880, 503426577, 649582680, 671235436, 839044295, 1006853154, 1342470872, 1678088590, 2013706308, 2517132885, 3356177180, 4027412616, 5034265770, 6712354360, 10068531540, 20137063080]

約数ペア:

[(1, 20137063080), (2, 10068531540), (3, 6712354360), (4, 5034265770), (5, 4027412616), (6, 3356177180), (8, 2517132885), (10, 2013706308), (12, 1678088590), (15, 1342470872), (20, 1006853154), (24, 839044295), (30, 671235436), (31, 649582680), (40, 503426577), (41, 491147880), (60, 335617718), (62, 324791340), (82, 245573940), (93, 216527560), (120, 167808859), (123, 163715960), (124, 162395670), (155, 129916536), (164, 122786970), (186, 108263780), (205, 98229576), (246, 81857980), (248, 81197835), (310, 64958268), (328, 61393485), (372, 54131890), (410, 49114788), (465, 43305512), (492, 40928990), (615, 32743192), (620, 32479134), (744, 27065945), (820, 24557394), (930, 21652756), (961, 20954280), (984, 20464495), (1230, 16371596), (1240, 16239567), (1271, 15843480), (1640, 12278697), (1860, 10826378), (1922, 10477140), (2460, 8185798), (2542, 7921740), (2883, 6984760), (3720, 5413189), (3813, 5281160), (3844, 5238570), (4259, 4728120), (4805, 4190856), (4920, 4092899), (5084, 3960870), (5766, 3492380), (6355, 3168696), (7626, 2640580), (7688, 2619285), (8518, 2364060), (9610, 2095428), (10168, 1980435), (11532, 1746190), (12710, 1584348), (12777, 1576040), (14415, 1396952), (15252, 1320290), (17036, 1182030), (19065, 1056232), (19220, 1047714), (21295, 945624), (23064, 873095), (25420, 792174), (25554, 788020), (28830, 698476), (30504, 660145), (34072, 591015), (38130, 528116), (38440, 523857), (39401, 511080), (42590, 472812), (50840, 396087), (51108, 394010), (57660, 349238), (63885, 315208), (76260, 264058), (78802, 255540), (85180, 236406), (102216, 197005), (115320, 174619), (118203, 170360), (127770, 157604), (132029, 152520)]