42480144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 149954688

約数和(自身を除く): 107474544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 37, 42, 48, 51, 56, 63, 67, 68, 72, 74, 84, 102, 111, 112, 119, 126, 134, 136, 144, 148, 153, 168, 201, 204, 222, 238, 252, 259, 268, 272, 296, 306, 333, 336, 357, 402, 408, 444, 469, 476, 504, 518, 536, 592, 603, 612, 629, 666, 714, 777, 804, 816, 888, 938, 952, 1008, 1036, 1071, 1072, 1139, 1206, 1224, 1258, 1332, 1407, 1428, 1554, 1608, 1776, 1876, 1887, 1904, 2072, 2142, 2278, 2331, 2412, 2448, 2479, 2516, 2664, 2814, 2856, 3108, 3216, 3417, 3752, 3774, 4144, 4221, 4284, 4403, 4556, 4662, 4824, 4958, 5032, 5328, 5628, 5661, 5712, 6216, 6834, 7437, 7504, 7548, 7973, 8442, 8568, 8806, 9112, 9324, 9648, 9916, 10064, 10251, 11256, 11322, 12432, 13209, 13668, 14874, 15096, 15946, 16884, 17136, 17353, 17612, 18224, 18648, 19832, 20502, 22311, 22512, 22644, 23919, 26418, 27336, 29748, 30192, 31892, 33768, 34706, 35224, 37296, 39627, 39664, 41004, 42143, 44622, 45288, 47838, 52059, 52836, 54672, 59496, 63784, 67536, 69412, 70448, 71757, 79254, 82008, 84286, 89244, 90576, 95676, 104118, 105672, 118992, 126429, 127568, 138824, 143514, 156177, 158508, 164016, 168572, 178488, 191352, 208236, 211344, 252858, 277648, 287028, 295001, 312354, 317016, 337144, 356976, 379287, 382704, 416472, 505716, 574056, 590002, 624708, 634032, 674288, 758574, 832944, 885003, 1011432, 1148112, 1180004, 1249416, 1517148, 1770006, 2022864, 2360008, 2498832, 2655009, 3034296, 3540012, 4720016, 5310018, 6068592, 7080024, 10620036, 14160048, 21240072, 42480144]

約数ペア:

[(1, 42480144), (2, 21240072), (3, 14160048), (4, 10620036), (6, 7080024), (7, 6068592), (8, 5310018), (9, 4720016), (12, 3540012), (14, 3034296), (16, 2655009), (17, 2498832), (18, 2360008), (21, 2022864), (24, 1770006), (28, 1517148), (34, 1249416), (36, 1180004), (37, 1148112), (42, 1011432), (48, 885003), (51, 832944), (56, 758574), (63, 674288), (67, 634032), (68, 624708), (72, 590002), (74, 574056), (84, 505716), (102, 416472), (111, 382704), (112, 379287), (119, 356976), (126, 337144), (134, 317016), (136, 312354), (144, 295001), (148, 287028), (153, 277648), (168, 252858), (201, 211344), (204, 208236), (222, 191352), (238, 178488), (252, 168572), (259, 164016), (268, 158508), (272, 156177), (296, 143514), (306, 138824), (333, 127568), (336, 126429), (357, 118992), (402, 105672), (408, 104118), (444, 95676), (469, 90576), (476, 89244), (504, 84286), (518, 82008), (536, 79254), (592, 71757), (603, 70448), (612, 69412), (629, 67536), (666, 63784), (714, 59496), (777, 54672), (804, 52836), (816, 52059), (888, 47838), (938, 45288), (952, 44622), (1008, 42143), (1036, 41004), (1071, 39664), (1072, 39627), (1139, 37296), (1206, 35224), (1224, 34706), (1258, 33768), (1332, 31892), (1407, 30192), (1428, 29748), (1554, 27336), (1608, 26418), (1776, 23919), (1876, 22644), (1887, 22512), (1904, 22311), (2072, 20502), (2142, 19832), (2278, 18648), (2331, 18224), (2412, 17612), (2448, 17353), (2479, 17136), (2516, 16884), (2664, 15946), (2814, 15096), (2856, 14874), (3108, 13668), (3216, 13209), (3417, 12432), (3752, 11322), (3774, 11256), (4144, 10251), (4221, 10064), (4284, 9916), (4403, 9648), (4556, 9324), (4662, 9112), (4824, 8806), (4958, 8568), (5032, 8442), (5328, 7973), (5628, 7548), (5661, 7504), (5712, 7437), (6216, 6834)]