20059805520

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20233}}^1$

素因数の和:20281

約数の個数: 280

約数和(自身を含む): 74043571176

約数和(自身を除く): 53983765656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 729, 765, 810, 816, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1458, 1530, 1620, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2754, 2916, 3060, 3240, 3645, 3672, 3888, 4080, 4131, 4590, 4860, 5508, 5832, 6120, 6480, 6885, 7290, 7344, 8262, 9180, 9720, 11016, 11664, 12240, 12393, 13770, 14580, 16524, 18360, 19440, 20233, 20655, 22032, 24786, 27540, 29160, 33048, 36720, 40466, 41310, 49572, 55080, 58320, 60699, 61965, 66096, 80932, 82620, 99144, 101165, 110160, 121398, 123930, 161864, 165240, 182097, 198288, 202330, 242796, 247860, 303495, 323728, 330480, 343961, 364194, 404660, 485592, 495720, 546291, 606990, 687922, 728388, 809320, 910485, 971184, 991440, 1031883, 1092582, 1213980, 1375844, 1456776, 1618640, 1638873, 1719805, 1820970, 2063766, 2185164, 2427960, 2731455, 2751688, 2913552, 3095649, 3277746, 3439610, 3641940, 4127532, 4370328, 4855920, 4916619, 5159415, 5462910, 5503376, 6191298, 6555492, 6879220, 7283880, 8194365, 8255064, 8740656, 9286947, 9833238, 10318830, 10925820, 12382596, 13110984, 13758440, 14567760, 14749857, 15478245, 16388730, 16510128, 18573894, 19666476, 20637660, 21851640, 24583095, 24765192, 26221968, 27516880, 27860841, 29499714, 30956490, 32777460, 37147788, 39332952, 41275320, 43703280, 46434735, 49166190, 49530384, 55721682, 58999428, 61912980, 65554920, 73749285, 74295576, 78665904, 82550640, 83582523, 92869470, 98332380, 111443364, 117998856, 123825960, 131109840, 139304205, 147498570, 148591152, 167165046, 185738940, 196664760, 222886728, 235997712, 247651920, 250747569, 278608410, 294997140, 334330092, 371477880, 393329520, 417912615, 445773456, 501495138, 557216820, 589994280, 668660184, 742955760, 835825230, 1002990276, 1114433640, 1179988560, 1253737845, 1337320368, 1671650460, 2005980552, 2228867280, 2507475690, 3343300920, 4011961104, 5014951380, 6686601840, 10029902760, 20059805520]

約数ペア:

[(1, 20059805520), (2, 10029902760), (3, 6686601840), (4, 5014951380), (5, 4011961104), (6, 3343300920), (8, 2507475690), (9, 2228867280), (10, 2005980552), (12, 1671650460), (15, 1337320368), (16, 1253737845), (17, 1179988560), (18, 1114433640), (20, 1002990276), (24, 835825230), (27, 742955760), (30, 668660184), (34, 589994280), (36, 557216820), (40, 501495138), (45, 445773456), (48, 417912615), (51, 393329520), (54, 371477880), (60, 334330092), (68, 294997140), (72, 278608410), (80, 250747569), (81, 247651920), (85, 235997712), (90, 222886728), (102, 196664760), (108, 185738940), (120, 167165046), (135, 148591152), (136, 147498570), (144, 139304205), (153, 131109840), (162, 123825960), (170, 117998856), (180, 111443364), (204, 98332380), (216, 92869470), (240, 83582523), (243, 82550640), (255, 78665904), (270, 74295576), (272, 73749285), (306, 65554920), (324, 61912980), (340, 58999428), (360, 55721682), (405, 49530384), (408, 49166190), (432, 46434735), (459, 43703280), (486, 41275320), (510, 39332952), (540, 37147788), (612, 32777460), (648, 30956490), (680, 29499714), (720, 27860841), (729, 27516880), (765, 26221968), (810, 24765192), (816, 24583095), (918, 21851640), (972, 20637660), (1020, 19666476), (1080, 18573894), (1215, 16510128), (1224, 16388730), (1296, 15478245), (1360, 14749857), (1377, 14567760), (1458, 13758440), (1530, 13110984), (1620, 12382596), (1836, 10925820), (1944, 10318830), (2040, 9833238), (2160, 9286947), (2295, 8740656), (2430, 8255064), (2448, 8194365), (2754, 7283880), (2916, 6879220), (3060, 6555492), (3240, 6191298), (3645, 5503376), (3672, 5462910), (3888, 5159415), (4080, 4916619), (4131, 4855920), (4590, 4370328), (4860, 4127532), (5508, 3641940), (5832, 3439610), (6120, 3277746), (6480, 3095649), (6885, 2913552), (7290, 2751688), (7344, 2731455), (8262, 2427960), (9180, 2185164), (9720, 2063766), (11016, 1820970), (11664, 1719805), (12240, 1638873), (12393, 1618640), (13770, 1456776), (14580, 1375844), (16524, 1213980), (18360, 1092582), (19440, 1031883), (20233, 991440), (20655, 971184), (22032, 910485), (24786, 809320), (27540, 728388), (29160, 687922), (33048, 606990), (36720, 546291), (40466, 495720), (41310, 485592), (49572, 404660), (55080, 364194), (58320, 343961), (60699, 330480), (61965, 323728), (66096, 303495), (80932, 247860), (82620, 242796), (99144, 202330), (101165, 198288), (110160, 182097), (121398, 165240), (123930, 161864)]