180365640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 677376000

約数和(自身を除く): 497010360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 83, 84, 91, 104, 105, 120, 130, 140, 156, 166, 168, 182, 195, 199, 210, 249, 260, 273, 280, 312, 332, 364, 390, 398, 415, 420, 455, 498, 520, 546, 581, 597, 664, 728, 780, 796, 830, 840, 910, 995, 996, 1079, 1092, 1162, 1194, 1245, 1365, 1393, 1560, 1592, 1660, 1743, 1820, 1990, 1992, 2158, 2184, 2324, 2388, 2490, 2587, 2730, 2786, 2905, 2985, 3237, 3320, 3486, 3640, 3980, 4179, 4316, 4648, 4776, 4980, 5174, 5395, 5460, 5572, 5810, 5970, 6474, 6965, 6972, 7553, 7761, 7960, 8358, 8632, 8715, 9960, 10348, 10790, 10920, 11144, 11620, 11940, 12935, 12948, 13930, 13944, 15106, 15522, 16185, 16517, 16716, 17430, 18109, 20696, 20895, 21580, 22659, 23240, 23880, 25870, 25896, 27860, 30212, 31044, 32370, 33034, 33432, 34860, 36218, 37765, 38805, 41790, 43160, 45318, 49551, 51740, 54327, 55720, 60424, 62088, 64740, 66068, 69720, 72436, 75530, 77610, 82585, 83580, 90545, 90636, 99102, 103480, 108654, 113295, 115619, 129480, 132136, 144872, 151060, 155220, 165170, 167160, 181090, 181272, 198204, 214721, 217308, 226590, 231238, 247755, 271635, 302120, 310440, 330340, 346857, 362180, 396408, 429442, 434616, 453180, 462476, 495510, 543270, 578095, 644163, 660680, 693714, 724360, 858884, 906360, 924952, 991020, 1073605, 1086540, 1156190, 1288326, 1387428, 1503047, 1717768, 1734285, 1982040, 2147210, 2173080, 2312380, 2576652, 2774856, 3006094, 3220815, 3468570, 4294420, 4509141, 4624760, 5153304, 6012188, 6441630, 6937140, 7515235, 8588840, 9018282, 12024376, 12883260, 13874280, 15030470, 18036564, 22545705, 25766520, 30060940, 36073128, 45091410, 60121880, 90182820, 180365640]

約数ペア:

[(1, 180365640), (2, 90182820), (3, 60121880), (4, 45091410), (5, 36073128), (6, 30060940), (7, 25766520), (8, 22545705), (10, 18036564), (12, 15030470), (13, 13874280), (14, 12883260), (15, 12024376), (20, 9018282), (21, 8588840), (24, 7515235), (26, 6937140), (28, 6441630), (30, 6012188), (35, 5153304), (39, 4624760), (40, 4509141), (42, 4294420), (52, 3468570), (56, 3220815), (60, 3006094), (65, 2774856), (70, 2576652), (78, 2312380), (83, 2173080), (84, 2147210), (91, 1982040), (104, 1734285), (105, 1717768), (120, 1503047), (130, 1387428), (140, 1288326), (156, 1156190), (166, 1086540), (168, 1073605), (182, 991020), (195, 924952), (199, 906360), (210, 858884), (249, 724360), (260, 693714), (273, 660680), (280, 644163), (312, 578095), (332, 543270), (364, 495510), (390, 462476), (398, 453180), (415, 434616), (420, 429442), (455, 396408), (498, 362180), (520, 346857), (546, 330340), (581, 310440), (597, 302120), (664, 271635), (728, 247755), (780, 231238), (796, 226590), (830, 217308), (840, 214721), (910, 198204), (995, 181272), (996, 181090), (1079, 167160), (1092, 165170), (1162, 155220), (1194, 151060), (1245, 144872), (1365, 132136), (1393, 129480), (1560, 115619), (1592, 113295), (1660, 108654), (1743, 103480), (1820, 99102), (1990, 90636), (1992, 90545), (2158, 83580), (2184, 82585), (2324, 77610), (2388, 75530), (2490, 72436), (2587, 69720), (2730, 66068), (2786, 64740), (2905, 62088), (2985, 60424), (3237, 55720), (3320, 54327), (3486, 51740), (3640, 49551), (3980, 45318), (4179, 43160), (4316, 41790), (4648, 38805), (4776, 37765), (4980, 36218), (5174, 34860), (5395, 33432), (5460, 33034), (5572, 32370), (5810, 31044), (5970, 30212), (6474, 27860), (6965, 25896), (6972, 25870), (7553, 23880), (7761, 23240), (7960, 22659), (8358, 21580), (8632, 20895), (8715, 20696), (9960, 18109), (10348, 17430), (10790, 16716), (10920, 16517), (11144, 16185), (11620, 15522), (11940, 15106), (12935, 13944), (12948, 13930)]