7485240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 27907200

約数和(自身を除く): 20421960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 67, 70, 76, 84, 95, 98, 105, 114, 120, 133, 134, 140, 147, 152, 168, 190, 196, 201, 210, 228, 245, 266, 268, 280, 285, 294, 335, 380, 392, 399, 402, 420, 456, 469, 490, 532, 536, 570, 588, 665, 670, 735, 760, 798, 804, 840, 931, 938, 980, 1005, 1064, 1140, 1176, 1273, 1330, 1340, 1407, 1470, 1596, 1608, 1862, 1876, 1960, 1995, 2010, 2280, 2345, 2546, 2660, 2680, 2793, 2814, 2940, 3192, 3283, 3724, 3752, 3819, 3990, 4020, 4655, 4690, 5092, 5320, 5586, 5628, 5880, 6365, 6566, 7035, 7448, 7638, 7980, 8040, 8911, 9310, 9380, 9849, 10184, 11172, 11256, 12730, 13132, 13965, 14070, 15276, 15960, 16415, 17822, 18620, 18760, 19095, 19698, 22344, 25460, 26264, 26733, 27930, 28140, 30552, 32830, 35644, 37240, 38190, 39396, 44555, 49245, 50920, 53466, 55860, 56280, 62377, 65660, 71288, 76380, 78792, 89110, 98490, 106932, 111720, 124754, 131320, 133665, 152760, 178220, 187131, 196980, 213864, 249508, 267330, 311885, 356440, 374262, 393960, 499016, 534660, 623770, 748524, 935655, 1069320, 1247540, 1497048, 1871310, 2495080, 3742620, 7485240]

約数ペア:

[(1, 7485240), (2, 3742620), (3, 2495080), (4, 1871310), (5, 1497048), (6, 1247540), (7, 1069320), (8, 935655), (10, 748524), (12, 623770), (14, 534660), (15, 499016), (19, 393960), (20, 374262), (21, 356440), (24, 311885), (28, 267330), (30, 249508), (35, 213864), (38, 196980), (40, 187131), (42, 178220), (49, 152760), (56, 133665), (57, 131320), (60, 124754), (67, 111720), (70, 106932), (76, 98490), (84, 89110), (95, 78792), (98, 76380), (105, 71288), (114, 65660), (120, 62377), (133, 56280), (134, 55860), (140, 53466), (147, 50920), (152, 49245), (168, 44555), (190, 39396), (196, 38190), (201, 37240), (210, 35644), (228, 32830), (245, 30552), (266, 28140), (268, 27930), (280, 26733), (285, 26264), (294, 25460), (335, 22344), (380, 19698), (392, 19095), (399, 18760), (402, 18620), (420, 17822), (456, 16415), (469, 15960), (490, 15276), (532, 14070), (536, 13965), (570, 13132), (588, 12730), (665, 11256), (670, 11172), (735, 10184), (760, 9849), (798, 9380), (804, 9310), (840, 8911), (931, 8040), (938, 7980), (980, 7638), (1005, 7448), (1064, 7035), (1140, 6566), (1176, 6365), (1273, 5880), (1330, 5628), (1340, 5586), (1407, 5320), (1470, 5092), (1596, 4690), (1608, 4655), (1862, 4020), (1876, 3990), (1960, 3819), (1995, 3752), (2010, 3724), (2280, 3283), (2345, 3192), (2546, 2940), (2660, 2814), (2680, 2793)]