130816140

素因数分解:

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

素因数の和:161

約数の個数: 288

約数和(自身を含む): 482065920

約数和(自身を除く): 351249780

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, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 97, 105, 114, 130, 133, 140, 156, 169, 182, 190, 194, 195, 210, 228, 247, 260, 266, 273, 285, 291, 338, 364, 380, 388, 390, 399, 420, 455, 485, 494, 507, 532, 546, 570, 582, 665, 676, 679, 741, 780, 798, 845, 910, 970, 988, 1014, 1092, 1140, 1164, 1183, 1235, 1261, 1330, 1358, 1365, 1455, 1482, 1596, 1690, 1729, 1820, 1843, 1940, 1995, 2028, 2037, 2366, 2470, 2522, 2535, 2660, 2716, 2730, 2910, 2964, 3211, 3380, 3395, 3458, 3549, 3686, 3705, 3783, 3990, 4074, 4732, 4940, 5044, 5070, 5187, 5460, 5529, 5820, 5915, 6305, 6422, 6790, 6916, 7098, 7372, 7410, 7566, 7980, 8148, 8645, 8827, 9215, 9633, 10140, 10185, 10374, 11058, 11830, 12610, 12844, 12901, 13580, 14196, 14820, 15132, 16055, 16393, 17290, 17654, 17745, 18430, 18915, 19266, 20370, 20748, 22116, 22477, 23660, 23959, 25220, 25802, 25935, 26481, 27645, 32110, 32786, 34580, 35308, 35490, 36860, 37830, 38532, 38703, 40740, 44135, 44954, 47918, 48165, 49179, 51604, 51870, 52962, 55290, 64220, 64505, 65572, 67431, 70980, 71877, 75660, 77406, 81965, 88270, 89908, 95836, 96330, 98358, 103740, 105924, 110580, 112385, 114751, 119795, 129010, 132405, 134862, 143754, 154812, 163930, 167713, 176540, 192660, 193515, 196716, 224770, 229502, 239590, 245895, 258020, 264810, 269724, 287508, 311467, 327860, 335426, 337155, 344253, 359385, 387030, 449540, 459004, 479180, 491790, 503139, 529620, 573755, 622934, 670852, 674310, 688506, 718770, 774060, 838565, 934401, 983580, 1006278, 1147510, 1245868, 1348620, 1377012, 1437540, 1557335, 1677130, 1721265, 1868802, 2012556, 2180269, 2295020, 2515695, 3114670, 3354260, 3442530, 3737604, 4360538, 4672005, 5031390, 6229340, 6540807, 6885060, 8721076, 9344010, 10062780, 10901345, 13081614, 18688020, 21802690, 26163228, 32704035, 43605380, 65408070, 130816140]

約数ペア:

[(1, 130816140), (2, 65408070), (3, 43605380), (4, 32704035), (5, 26163228), (6, 21802690), (7, 18688020), (10, 13081614), (12, 10901345), (13, 10062780), (14, 9344010), (15, 8721076), (19, 6885060), (20, 6540807), (21, 6229340), (26, 5031390), (28, 4672005), (30, 4360538), (35, 3737604), (38, 3442530), (39, 3354260), (42, 3114670), (52, 2515695), (57, 2295020), (60, 2180269), (65, 2012556), (70, 1868802), (76, 1721265), (78, 1677130), (84, 1557335), (91, 1437540), (95, 1377012), (97, 1348620), (105, 1245868), (114, 1147510), (130, 1006278), (133, 983580), (140, 934401), (156, 838565), (169, 774060), (182, 718770), (190, 688506), (194, 674310), (195, 670852), (210, 622934), (228, 573755), (247, 529620), (260, 503139), (266, 491790), (273, 479180), (285, 459004), (291, 449540), (338, 387030), (364, 359385), (380, 344253), (388, 337155), (390, 335426), (399, 327860), (420, 311467), (455, 287508), (485, 269724), (494, 264810), (507, 258020), (532, 245895), (546, 239590), (570, 229502), (582, 224770), (665, 196716), (676, 193515), (679, 192660), (741, 176540), (780, 167713), (798, 163930), (845, 154812), (910, 143754), (970, 134862), (988, 132405), (1014, 129010), (1092, 119795), (1140, 114751), (1164, 112385), (1183, 110580), (1235, 105924), (1261, 103740), (1330, 98358), (1358, 96330), (1365, 95836), (1455, 89908), (1482, 88270), (1596, 81965), (1690, 77406), (1729, 75660), (1820, 71877), (1843, 70980), (1940, 67431), (1995, 65572), (2028, 64505), (2037, 64220), (2366, 55290), (2470, 52962), (2522, 51870), (2535, 51604), (2660, 49179), (2716, 48165), (2730, 47918), (2910, 44954), (2964, 44135), (3211, 40740), (3380, 38703), (3395, 38532), (3458, 37830), (3549, 36860), (3686, 35490), (3705, 35308), (3783, 34580), (3990, 32786), (4074, 32110), (4732, 27645), (4940, 26481), (5044, 25935), (5070, 25802), (5187, 25220), (5460, 23959), (5529, 23660), (5820, 22477), (5915, 22116), (6305, 20748), (6422, 20370), (6790, 19266), (6916, 18915), (7098, 18430), (7372, 17745), (7410, 17654), (7566, 17290), (7980, 16393), (8148, 16055), (8645, 15132), (8827, 14820), (9215, 14196), (9633, 13580), (10140, 12901), (10185, 12844), (10374, 12610), (11058, 11830)]