392448420

素因数分解:

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

素因数の和:164

約数の個数: 432

約数和(自身を含む): 1566714240

約数和(自身を除く): 1174265820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 97, 105, 114, 117, 126, 130, 133, 140, 156, 169, 171, 180, 182, 190, 194, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 291, 315, 338, 342, 364, 380, 388, 390, 399, 420, 455, 468, 485, 494, 507, 532, 546, 570, 582, 585, 630, 665, 676, 679, 684, 741, 780, 798, 819, 845, 855, 873, 910, 970, 988, 1014, 1092, 1140, 1164, 1170, 1183, 1197, 1235, 1260, 1261, 1330, 1358, 1365, 1455, 1482, 1521, 1596, 1638, 1690, 1710, 1729, 1746, 1820, 1843, 1940, 1995, 2028, 2037, 2223, 2340, 2366, 2394, 2470, 2522, 2535, 2660, 2716, 2730, 2910, 2964, 3042, 3211, 3276, 3380, 3395, 3420, 3458, 3492, 3549, 3686, 3705, 3783, 3990, 4074, 4095, 4365, 4446, 4732, 4788, 4940, 5044, 5070, 5187, 5460, 5529, 5820, 5915, 5985, 6084, 6111, 6305, 6422, 6790, 6916, 7098, 7372, 7410, 7566, 7605, 7980, 8148, 8190, 8645, 8730, 8827, 8892, 9215, 9633, 10140, 10185, 10374, 10647, 11058, 11115, 11349, 11830, 11970, 12222, 12610, 12844, 12901, 13580, 14196, 14820, 15132, 15210, 15561, 16055, 16380, 16393, 16587, 17290, 17460, 17654, 17745, 18430, 18915, 19266, 20370, 20748, 21294, 22116, 22230, 22477, 22698, 23660, 23940, 23959, 24444, 25220, 25802, 25935, 26481, 27645, 28899, 30420, 30555, 31122, 32110, 32786, 33174, 34580, 35308, 35490, 36860, 37830, 38532, 38703, 40740, 42588, 44135, 44460, 44954, 45396, 47918, 48165, 49179, 51604, 51870, 52962, 53235, 55290, 56745, 57798, 61110, 62244, 64220, 64505, 65572, 66348, 67431, 70980, 71877, 75660, 77406, 77805, 79443, 81965, 82935, 88270, 89908, 95836, 96330, 98358, 103740, 105924, 106470, 110580, 112385, 113490, 114751, 115596, 116109, 119795, 122220, 129010, 132405, 134862, 143754, 144495, 147537, 154812, 155610, 158886, 163930, 165870, 167713, 176540, 192660, 193515, 196716, 202293, 212940, 215631, 224770, 226980, 229502, 232218, 239590, 245895, 258020, 264810, 269724, 287508, 288990, 295074, 311220, 311467, 317772, 327860, 331740, 335426, 337155, 344253, 359385, 387030, 397215, 404586, 431262, 449540, 459004, 464436, 479180, 491790, 503139, 529620, 573755, 577980, 580545, 590148, 622934, 670852, 674310, 688506, 718770, 737685, 774060, 794430, 809172, 838565, 862524, 934401, 983580, 1006278, 1011465, 1032759, 1078155, 1147510, 1161090, 1245868, 1348620, 1377012, 1437540, 1475370, 1509417, 1557335, 1588860, 1677130, 1721265, 1868802, 2012556, 2022930, 2065518, 2156310, 2180269, 2295020, 2322180, 2515695, 2803203, 2950740, 3018834, 3114670, 3354260, 3442530, 3737604, 4045860, 4131036, 4312620, 4360538, 4672005, 5031390, 5163795, 5606406, 6037668, 6229340, 6540807, 6885060, 7547085, 8721076, 9344010, 10062780, 10327590, 10901345, 11212812, 13081614, 14016015, 15094170, 18688020, 19622421, 20655180, 21802690, 26163228, 28032030, 30188340, 32704035, 39244842, 43605380, 56064060, 65408070, 78489684, 98112105, 130816140, 196224210, 392448420]

約数ペア:

[(1, 392448420), (2, 196224210), (3, 130816140), (4, 98112105), (5, 78489684), (6, 65408070), (7, 56064060), (9, 43605380), (10, 39244842), (12, 32704035), (13, 30188340), (14, 28032030), (15, 26163228), (18, 21802690), (19, 20655180), (20, 19622421), (21, 18688020), (26, 15094170), (28, 14016015), (30, 13081614), (35, 11212812), (36, 10901345), (38, 10327590), (39, 10062780), (42, 9344010), (45, 8721076), (52, 7547085), (57, 6885060), (60, 6540807), (63, 6229340), (65, 6037668), (70, 5606406), (76, 5163795), (78, 5031390), (84, 4672005), (90, 4360538), (91, 4312620), (95, 4131036), (97, 4045860), (105, 3737604), (114, 3442530), (117, 3354260), (126, 3114670), (130, 3018834), (133, 2950740), (140, 2803203), (156, 2515695), (169, 2322180), (171, 2295020), (180, 2180269), (182, 2156310), (190, 2065518), (194, 2022930), (195, 2012556), (210, 1868802), (228, 1721265), (234, 1677130), (247, 1588860), (252, 1557335), (260, 1509417), (266, 1475370), (273, 1437540), (285, 1377012), (291, 1348620), (315, 1245868), (338, 1161090), (342, 1147510), (364, 1078155), (380, 1032759), (388, 1011465), (390, 1006278), (399, 983580), (420, 934401), (455, 862524), (468, 838565), (485, 809172), (494, 794430), (507, 774060), (532, 737685), (546, 718770), (570, 688506), (582, 674310), (585, 670852), (630, 622934), (665, 590148), (676, 580545), (679, 577980), (684, 573755), (741, 529620), (780, 503139), (798, 491790), (819, 479180), (845, 464436), (855, 459004), (873, 449540), (910, 431262), (970, 404586), (988, 397215), (1014, 387030), (1092, 359385), (1140, 344253), (1164, 337155), (1170, 335426), (1183, 331740), (1197, 327860), (1235, 317772), (1260, 311467), (1261, 311220), (1330, 295074), (1358, 288990), (1365, 287508), (1455, 269724), (1482, 264810), (1521, 258020), (1596, 245895), (1638, 239590), (1690, 232218), (1710, 229502), (1729, 226980), (1746, 224770), (1820, 215631), (1843, 212940), (1940, 202293), (1995, 196716), (2028, 193515), (2037, 192660), (2223, 176540), (2340, 167713), (2366, 165870), (2394, 163930), (2470, 158886), (2522, 155610), (2535, 154812), (2660, 147537), (2716, 144495), (2730, 143754), (2910, 134862), (2964, 132405), (3042, 129010), (3211, 122220), (3276, 119795), (3380, 116109), (3395, 115596), (3420, 114751), (3458, 113490), (3492, 112385), (3549, 110580), (3686, 106470), (3705, 105924), (3783, 103740), (3990, 98358), (4074, 96330), (4095, 95836), (4365, 89908), (4446, 88270), (4732, 82935), (4788, 81965), (4940, 79443), (5044, 77805), (5070, 77406), (5187, 75660), (5460, 71877), (5529, 70980), (5820, 67431), (5915, 66348), (5985, 65572), (6084, 64505), (6111, 64220), (6305, 62244), (6422, 61110), (6790, 57798), (6916, 56745), (7098, 55290), (7372, 53235), (7410, 52962), (7566, 51870), (7605, 51604), (7980, 49179), (8148, 48165), (8190, 47918), (8645, 45396), (8730, 44954), (8827, 44460), (8892, 44135), (9215, 42588), (9633, 40740), (10140, 38703), (10185, 38532), (10374, 37830), (10647, 36860), (11058, 35490), (11115, 35308), (11349, 34580), (11830, 33174), (11970, 32786), (12222, 32110), (12610, 31122), (12844, 30555), (12901, 30420), (13580, 28899), (14196, 27645), (14820, 26481), (15132, 25935), (15210, 25802), (15561, 25220), (16055, 24444), (16380, 23959), (16393, 23940), (16587, 23660), (17290, 22698), (17460, 22477), (17654, 22230), (17745, 22116), (18430, 21294), (18915, 20748), (19266, 20370)]