137990580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 481689600

約数和(自身を除く): 343699020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 127, 130, 140, 156, 182, 195, 199, 210, 254, 260, 273, 364, 381, 390, 398, 420, 455, 508, 546, 597, 635, 762, 780, 796, 889, 910, 995, 1092, 1194, 1270, 1365, 1393, 1524, 1651, 1778, 1820, 1905, 1990, 2388, 2540, 2587, 2667, 2730, 2786, 2985, 3302, 3556, 3810, 3980, 4179, 4445, 4953, 5174, 5334, 5460, 5572, 5970, 6604, 6965, 7620, 7761, 8255, 8358, 8890, 9906, 10348, 10668, 11557, 11940, 12935, 13335, 13930, 15522, 16510, 16716, 17780, 18109, 19812, 20895, 23114, 24765, 25273, 25870, 26670, 27860, 31044, 33020, 34671, 36218, 38805, 41790, 46228, 49530, 50546, 51740, 53340, 54327, 57785, 69342, 72436, 75819, 77610, 83580, 90545, 99060, 101092, 108654, 115570, 126365, 138684, 151638, 155220, 173355, 176911, 181090, 217308, 231140, 252730, 271635, 303276, 328549, 346710, 353822, 362180, 379095, 505460, 530733, 543270, 657098, 693420, 707644, 758190, 884555, 985647, 1061466, 1086540, 1314196, 1516380, 1642745, 1769110, 1971294, 2122932, 2299843, 2653665, 3285490, 3538220, 3942588, 4599686, 4928235, 5307330, 6570980, 6899529, 9199372, 9856470, 10614660, 11499215, 13799058, 19712940, 22998430, 27598116, 34497645, 45996860, 68995290, 137990580]

約数ペア:

[(1, 137990580), (2, 68995290), (3, 45996860), (4, 34497645), (5, 27598116), (6, 22998430), (7, 19712940), (10, 13799058), (12, 11499215), (13, 10614660), (14, 9856470), (15, 9199372), (20, 6899529), (21, 6570980), (26, 5307330), (28, 4928235), (30, 4599686), (35, 3942588), (39, 3538220), (42, 3285490), (52, 2653665), (60, 2299843), (65, 2122932), (70, 1971294), (78, 1769110), (84, 1642745), (91, 1516380), (105, 1314196), (127, 1086540), (130, 1061466), (140, 985647), (156, 884555), (182, 758190), (195, 707644), (199, 693420), (210, 657098), (254, 543270), (260, 530733), (273, 505460), (364, 379095), (381, 362180), (390, 353822), (398, 346710), (420, 328549), (455, 303276), (508, 271635), (546, 252730), (597, 231140), (635, 217308), (762, 181090), (780, 176911), (796, 173355), (889, 155220), (910, 151638), (995, 138684), (1092, 126365), (1194, 115570), (1270, 108654), (1365, 101092), (1393, 99060), (1524, 90545), (1651, 83580), (1778, 77610), (1820, 75819), (1905, 72436), (1990, 69342), (2388, 57785), (2540, 54327), (2587, 53340), (2667, 51740), (2730, 50546), (2786, 49530), (2985, 46228), (3302, 41790), (3556, 38805), (3810, 36218), (3980, 34671), (4179, 33020), (4445, 31044), (4953, 27860), (5174, 26670), (5334, 25870), (5460, 25273), (5572, 24765), (5970, 23114), (6604, 20895), (6965, 19812), (7620, 18109), (7761, 17780), (8255, 16716), (8358, 16510), (8890, 15522), (9906, 13930), (10348, 13335), (10668, 12935), (11557, 11940)]