185417960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 366159640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 91, 95, 98, 104, 130, 133, 140, 152, 182, 190, 196, 245, 247, 260, 266, 280, 364, 380, 383, 392, 455, 490, 494, 520, 532, 637, 665, 728, 760, 766, 910, 931, 980, 988, 1064, 1235, 1274, 1330, 1532, 1729, 1820, 1862, 1915, 1960, 1976, 2470, 2548, 2660, 2681, 3064, 3185, 3458, 3640, 3724, 3830, 4655, 4940, 4979, 5096, 5320, 5362, 6370, 6916, 7277, 7448, 7660, 8645, 9310, 9880, 9958, 10724, 12103, 12740, 13405, 13832, 14554, 15320, 17290, 18620, 18767, 19916, 21448, 24206, 24895, 25480, 26810, 29108, 34580, 34853, 36385, 37240, 37534, 39832, 48412, 49790, 50939, 53620, 58216, 60515, 69160, 69706, 72770, 75068, 93835, 94601, 96824, 99580, 101878, 107240, 121030, 139412, 145540, 150136, 174265, 187670, 189202, 199160, 203756, 242060, 243971, 254695, 278824, 291080, 348530, 356573, 375340, 378404, 407512, 473005, 484120, 487942, 509390, 662207, 697060, 713146, 750680, 756808, 946010, 975884, 1018780, 1219855, 1324414, 1394120, 1426292, 1782865, 1892020, 1951768, 2037560, 2439710, 2648828, 2852584, 3311035, 3565730, 3784040, 4635449, 4879420, 5297656, 6622070, 7131460, 9270898, 9758840, 13244140, 14262920, 18541796, 23177245, 26488280, 37083592, 46354490, 92708980, 185417960]

約数ペア:

[(1, 185417960), (2, 92708980), (4, 46354490), (5, 37083592), (7, 26488280), (8, 23177245), (10, 18541796), (13, 14262920), (14, 13244140), (19, 9758840), (20, 9270898), (26, 7131460), (28, 6622070), (35, 5297656), (38, 4879420), (40, 4635449), (49, 3784040), (52, 3565730), (56, 3311035), (65, 2852584), (70, 2648828), (76, 2439710), (91, 2037560), (95, 1951768), (98, 1892020), (104, 1782865), (130, 1426292), (133, 1394120), (140, 1324414), (152, 1219855), (182, 1018780), (190, 975884), (196, 946010), (245, 756808), (247, 750680), (260, 713146), (266, 697060), (280, 662207), (364, 509390), (380, 487942), (383, 484120), (392, 473005), (455, 407512), (490, 378404), (494, 375340), (520, 356573), (532, 348530), (637, 291080), (665, 278824), (728, 254695), (760, 243971), (766, 242060), (910, 203756), (931, 199160), (980, 189202), (988, 187670), (1064, 174265), (1235, 150136), (1274, 145540), (1330, 139412), (1532, 121030), (1729, 107240), (1820, 101878), (1862, 99580), (1915, 96824), (1960, 94601), (1976, 93835), (2470, 75068), (2548, 72770), (2660, 69706), (2681, 69160), (3064, 60515), (3185, 58216), (3458, 53620), (3640, 50939), (3724, 49790), (3830, 48412), (4655, 39832), (4940, 37534), (4979, 37240), (5096, 36385), (5320, 34853), (5362, 34580), (6370, 29108), (6916, 26810), (7277, 25480), (7448, 24895), (7660, 24206), (8645, 21448), (9310, 19916), (9880, 18767), (9958, 18620), (10724, 17290), (12103, 15320), (12740, 14554), (13405, 13832)]