70439460

素因数分解:

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

素因数の和:155

約数の個数: 288

約数和(自身を含む): 262765440

約数和(自身を除く): 192325980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 97, 98, 105, 114, 130, 133, 140, 147, 156, 182, 190, 194, 195, 196, 210, 228, 245, 247, 260, 266, 273, 285, 291, 294, 364, 380, 388, 390, 399, 420, 455, 485, 490, 494, 532, 546, 570, 582, 588, 637, 665, 679, 735, 741, 780, 798, 910, 931, 970, 980, 988, 1092, 1140, 1164, 1235, 1261, 1274, 1330, 1358, 1365, 1455, 1470, 1482, 1596, 1729, 1820, 1843, 1862, 1911, 1940, 1995, 2037, 2470, 2522, 2548, 2660, 2716, 2730, 2793, 2910, 2940, 2964, 3185, 3395, 3458, 3686, 3705, 3724, 3783, 3822, 3990, 4074, 4655, 4753, 4940, 5044, 5187, 5460, 5529, 5586, 5820, 6305, 6370, 6790, 6916, 7372, 7410, 7566, 7644, 7980, 8148, 8645, 8827, 9215, 9310, 9506, 9555, 10185, 10374, 11058, 11172, 12103, 12610, 12740, 12901, 13580, 13965, 14259, 14820, 15132, 17290, 17654, 18430, 18620, 18915, 19012, 19110, 20370, 20748, 22116, 23765, 23959, 24206, 25220, 25802, 25935, 26481, 27645, 27930, 28518, 34580, 35308, 36309, 36860, 37830, 38220, 38703, 40740, 44135, 47530, 47918, 48412, 51604, 51870, 52962, 55290, 55860, 57036, 60515, 61789, 64505, 71295, 71877, 72618, 75660, 77406, 88270, 90307, 95060, 95836, 103740, 105924, 110580, 119795, 121030, 123578, 129010, 132405, 142590, 143754, 145236, 154812, 167713, 176540, 180614, 181545, 185367, 193515, 239590, 242060, 247156, 258020, 264810, 270921, 285180, 287508, 308945, 335426, 359385, 361228, 363090, 370734, 387030, 451535, 479180, 503139, 529620, 541842, 617890, 670852, 718770, 726180, 741468, 774060, 838565, 903070, 926835, 1006278, 1083684, 1173991, 1235780, 1354605, 1437540, 1677130, 1806140, 1853670, 2012556, 2347982, 2515695, 2709210, 3354260, 3521973, 3707340, 4695964, 5031390, 5418420, 5869955, 7043946, 10062780, 11739910, 14087892, 17609865, 23479820, 35219730, 70439460]

約数ペア:

[(1, 70439460), (2, 35219730), (3, 23479820), (4, 17609865), (5, 14087892), (6, 11739910), (7, 10062780), (10, 7043946), (12, 5869955), (13, 5418420), (14, 5031390), (15, 4695964), (19, 3707340), (20, 3521973), (21, 3354260), (26, 2709210), (28, 2515695), (30, 2347982), (35, 2012556), (38, 1853670), (39, 1806140), (42, 1677130), (49, 1437540), (52, 1354605), (57, 1235780), (60, 1173991), (65, 1083684), (70, 1006278), (76, 926835), (78, 903070), (84, 838565), (91, 774060), (95, 741468), (97, 726180), (98, 718770), (105, 670852), (114, 617890), (130, 541842), (133, 529620), (140, 503139), (147, 479180), (156, 451535), (182, 387030), (190, 370734), (194, 363090), (195, 361228), (196, 359385), (210, 335426), (228, 308945), (245, 287508), (247, 285180), (260, 270921), (266, 264810), (273, 258020), (285, 247156), (291, 242060), (294, 239590), (364, 193515), (380, 185367), (388, 181545), (390, 180614), (399, 176540), (420, 167713), (455, 154812), (485, 145236), (490, 143754), (494, 142590), (532, 132405), (546, 129010), (570, 123578), (582, 121030), (588, 119795), (637, 110580), (665, 105924), (679, 103740), (735, 95836), (741, 95060), (780, 90307), (798, 88270), (910, 77406), (931, 75660), (970, 72618), (980, 71877), (988, 71295), (1092, 64505), (1140, 61789), (1164, 60515), (1235, 57036), (1261, 55860), (1274, 55290), (1330, 52962), (1358, 51870), (1365, 51604), (1455, 48412), (1470, 47918), (1482, 47530), (1596, 44135), (1729, 40740), (1820, 38703), (1843, 38220), (1862, 37830), (1911, 36860), (1940, 36309), (1995, 35308), (2037, 34580), (2470, 28518), (2522, 27930), (2548, 27645), (2660, 26481), (2716, 25935), (2730, 25802), (2793, 25220), (2910, 24206), (2940, 23959), (2964, 23765), (3185, 22116), (3395, 20748), (3458, 20370), (3686, 19110), (3705, 19012), (3724, 18915), (3783, 18620), (3822, 18430), (3990, 17654), (4074, 17290), (4655, 15132), (4753, 14820), (4940, 14259), (5044, 13965), (5187, 13580), (5460, 12901), (5529, 12740), (5586, 12610), (5820, 12103), (6305, 11172), (6370, 11058), (6790, 10374), (6916, 10185), (7372, 9555), (7410, 9506), (7566, 9310), (7644, 9215), (7980, 8827), (8148, 8645)]