140878920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 563068800

約数和(自身を除く): 422189880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 49, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 97, 98, 104, 105, 114, 120, 130, 133, 140, 147, 152, 156, 168, 182, 190, 194, 195, 196, 210, 228, 245, 247, 260, 266, 273, 280, 285, 291, 294, 312, 364, 380, 388, 390, 392, 399, 420, 455, 456, 485, 490, 494, 520, 532, 546, 570, 582, 588, 637, 665, 679, 728, 735, 741, 760, 776, 780, 798, 840, 910, 931, 970, 980, 988, 1064, 1092, 1140, 1164, 1176, 1235, 1261, 1274, 1330, 1358, 1365, 1455, 1470, 1482, 1560, 1596, 1729, 1820, 1843, 1862, 1911, 1940, 1960, 1976, 1995, 2037, 2184, 2280, 2328, 2470, 2522, 2548, 2660, 2716, 2730, 2793, 2910, 2940, 2964, 3185, 3192, 3395, 3458, 3640, 3686, 3705, 3724, 3783, 3822, 3880, 3990, 4074, 4655, 4753, 4940, 5044, 5096, 5187, 5320, 5432, 5460, 5529, 5586, 5820, 5880, 5928, 6305, 6370, 6790, 6916, 7372, 7410, 7448, 7566, 7644, 7980, 8148, 8645, 8827, 9215, 9310, 9506, 9555, 9880, 10088, 10185, 10374, 10920, 11058, 11172, 11640, 12103, 12610, 12740, 12901, 13580, 13832, 13965, 14259, 14744, 14820, 15132, 15288, 15960, 16296, 17290, 17654, 18430, 18620, 18915, 19012, 19110, 20370, 20748, 22116, 22344, 23765, 23959, 24206, 25220, 25480, 25802, 25935, 26481, 27160, 27645, 27930, 28518, 29640, 30264, 34580, 35308, 36309, 36860, 37240, 37830, 38024, 38220, 38703, 40740, 41496, 44135, 44232, 47530, 47918, 48412, 50440, 51604, 51870, 52962, 55290, 55860, 57036, 60515, 61789, 64505, 69160, 70616, 71295, 71877, 72618, 73720, 75660, 76440, 77406, 81480, 88270, 90307, 95060, 95836, 96824, 103208, 103740, 105924, 110580, 111720, 114072, 119795, 121030, 123578, 129010, 132405, 142590, 143754, 145236, 151320, 154812, 167713, 176540, 180614, 181545, 185367, 190120, 191672, 193515, 207480, 211848, 221160, 239590, 242060, 247156, 258020, 264810, 270921, 285180, 287508, 290472, 308945, 309624, 335426, 353080, 359385, 361228, 363090, 370734, 387030, 451535, 479180, 484120, 494312, 503139, 516040, 529620, 541842, 570360, 575016, 617890, 670852, 718770, 722456, 726180, 741468, 774060, 838565, 903070, 926835, 958360, 1006278, 1059240, 1083684, 1173991, 1235780, 1341704, 1354605, 1437540, 1452360, 1482936, 1548120, 1677130, 1806140, 1853670, 2012556, 2167368, 2347982, 2471560, 2515695, 2709210, 2875080, 3354260, 3521973, 3612280, 3707340, 4025112, 4695964, 5031390, 5418420, 5869955, 6708520, 7043946, 7414680, 9391928, 10062780, 10836840, 11739910, 14087892, 17609865, 20125560, 23479820, 28175784, 35219730, 46959640, 70439460, 140878920]

約数ペア:

[(1, 140878920), (2, 70439460), (3, 46959640), (4, 35219730), (5, 28175784), (6, 23479820), (7, 20125560), (8, 17609865), (10, 14087892), (12, 11739910), (13, 10836840), (14, 10062780), (15, 9391928), (19, 7414680), (20, 7043946), (21, 6708520), (24, 5869955), (26, 5418420), (28, 5031390), (30, 4695964), (35, 4025112), (38, 3707340), (39, 3612280), (40, 3521973), (42, 3354260), (49, 2875080), (52, 2709210), (56, 2515695), (57, 2471560), (60, 2347982), (65, 2167368), (70, 2012556), (76, 1853670), (78, 1806140), (84, 1677130), (91, 1548120), (95, 1482936), (97, 1452360), (98, 1437540), (104, 1354605), (105, 1341704), (114, 1235780), (120, 1173991), (130, 1083684), (133, 1059240), (140, 1006278), (147, 958360), (152, 926835), (156, 903070), (168, 838565), (182, 774060), (190, 741468), (194, 726180), (195, 722456), (196, 718770), (210, 670852), (228, 617890), (245, 575016), (247, 570360), (260, 541842), (266, 529620), (273, 516040), (280, 503139), (285, 494312), (291, 484120), (294, 479180), (312, 451535), (364, 387030), (380, 370734), (388, 363090), (390, 361228), (392, 359385), (399, 353080), (420, 335426), (455, 309624), (456, 308945), (485, 290472), (490, 287508), (494, 285180), (520, 270921), (532, 264810), (546, 258020), (570, 247156), (582, 242060), (588, 239590), (637, 221160), (665, 211848), (679, 207480), (728, 193515), (735, 191672), (741, 190120), (760, 185367), (776, 181545), (780, 180614), (798, 176540), (840, 167713), (910, 154812), (931, 151320), (970, 145236), (980, 143754), (988, 142590), (1064, 132405), (1092, 129010), (1140, 123578), (1164, 121030), (1176, 119795), (1235, 114072), (1261, 111720), (1274, 110580), (1330, 105924), (1358, 103740), (1365, 103208), (1455, 96824), (1470, 95836), (1482, 95060), (1560, 90307), (1596, 88270), (1729, 81480), (1820, 77406), (1843, 76440), (1862, 75660), (1911, 73720), (1940, 72618), (1960, 71877), (1976, 71295), (1995, 70616), (2037, 69160), (2184, 64505), (2280, 61789), (2328, 60515), (2470, 57036), (2522, 55860), (2548, 55290), (2660, 52962), (2716, 51870), (2730, 51604), (2793, 50440), (2910, 48412), (2940, 47918), (2964, 47530), (3185, 44232), (3192, 44135), (3395, 41496), (3458, 40740), (3640, 38703), (3686, 38220), (3705, 38024), (3724, 37830), (3783, 37240), (3822, 36860), (3880, 36309), (3990, 35308), (4074, 34580), (4655, 30264), (4753, 29640), (4940, 28518), (5044, 27930), (5096, 27645), (5187, 27160), (5320, 26481), (5432, 25935), (5460, 25802), (5529, 25480), (5586, 25220), (5820, 24206), (5880, 23959), (5928, 23765), (6305, 22344), (6370, 22116), (6790, 20748), (6916, 20370), (7372, 19110), (7410, 19012), (7448, 18915), (7566, 18620), (7644, 18430), (7980, 17654), (8148, 17290), (8645, 16296), (8827, 15960), (9215, 15288), (9310, 15132), (9506, 14820), (9555, 14744), (9880, 14259), (10088, 13965), (10185, 13832), (10374, 13580), (10920, 12901), (11058, 12740), (11172, 12610), (11640, 12103)]