20778863904

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8273}}^1$

素因数の和:8334

約数の個数: 288

約数和(自身を含む): 68306172480

約数和(自身を除く): 47527308576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 96, 102, 108, 114, 136, 144, 152, 153, 162, 171, 204, 216, 228, 243, 272, 288, 304, 306, 323, 324, 342, 408, 432, 456, 459, 486, 513, 544, 608, 612, 646, 648, 684, 816, 864, 912, 918, 969, 972, 1026, 1224, 1292, 1296, 1368, 1377, 1539, 1632, 1824, 1836, 1938, 1944, 2052, 2448, 2584, 2592, 2736, 2754, 2907, 3078, 3672, 3876, 3888, 4104, 4131, 4617, 4896, 5168, 5472, 5508, 5814, 6156, 7344, 7752, 7776, 8208, 8262, 8273, 8721, 9234, 10336, 11016, 11628, 12312, 14688, 15504, 16416, 16524, 16546, 17442, 18468, 22032, 23256, 24624, 24819, 26163, 31008, 33048, 33092, 34884, 36936, 44064, 46512, 49248, 49638, 52326, 66096, 66184, 69768, 73872, 74457, 78489, 93024, 99276, 104652, 132192, 132368, 139536, 140641, 147744, 148914, 156978, 157187, 198552, 209304, 223371, 264736, 279072, 281282, 297828, 313956, 314374, 397104, 418608, 421923, 446742, 471561, 562564, 595656, 627912, 628748, 670113, 794208, 837216, 843846, 893484, 943122, 1125128, 1191312, 1255824, 1257496, 1265769, 1340226, 1414683, 1687692, 1786968, 1886244, 2010339, 2250256, 2382624, 2511648, 2514992, 2531538, 2672179, 2680452, 2829366, 3375384, 3573936, 3772488, 3797307, 4020678, 4244049, 4500512, 5029984, 5063076, 5344358, 5360904, 5658732, 6750768, 7147872, 7544976, 7594614, 8016537, 8041356, 8488098, 10126152, 10688716, 10721808, 11317464, 11391921, 12732147, 13501536, 15089952, 15189228, 16033074, 16082712, 16976196, 20252304, 21377432, 21443616, 22634928, 22783842, 24049611, 25464294, 30378456, 32066148, 32165424, 33952392, 34175763, 38196441, 40504608, 42754864, 45269856, 45567684, 48099222, 50928588, 60756912, 64132296, 64330848, 67904784, 68351526, 72148833, 76392882, 85509728, 91135368, 96198444, 101857176, 121513824, 128264592, 135809568, 136703052, 144297666, 152785764, 182270736, 192396888, 203714352, 216446499, 256529184, 273406104, 288595332, 305571528, 364541472, 384793776, 407428704, 432892998, 546812208, 577190664, 611143056, 649339497, 769587552, 865785996, 1093624416, 1154381328, 1222286112, 1298678994, 1731571992, 2308762656, 2597357988, 3463143984, 5194715976, 6926287968, 10389431952, 20778863904]

約数ペア:

[(1, 20778863904), (2, 10389431952), (3, 6926287968), (4, 5194715976), (6, 3463143984), (8, 2597357988), (9, 2308762656), (12, 1731571992), (16, 1298678994), (17, 1222286112), (18, 1154381328), (19, 1093624416), (24, 865785996), (27, 769587552), (32, 649339497), (34, 611143056), (36, 577190664), (38, 546812208), (48, 432892998), (51, 407428704), (54, 384793776), (57, 364541472), (68, 305571528), (72, 288595332), (76, 273406104), (81, 256529184), (96, 216446499), (102, 203714352), (108, 192396888), (114, 182270736), (136, 152785764), (144, 144297666), (152, 136703052), (153, 135809568), (162, 128264592), (171, 121513824), (204, 101857176), (216, 96198444), (228, 91135368), (243, 85509728), (272, 76392882), (288, 72148833), (304, 68351526), (306, 67904784), (323, 64330848), (324, 64132296), (342, 60756912), (408, 50928588), (432, 48099222), (456, 45567684), (459, 45269856), (486, 42754864), (513, 40504608), (544, 38196441), (608, 34175763), (612, 33952392), (646, 32165424), (648, 32066148), (684, 30378456), (816, 25464294), (864, 24049611), (912, 22783842), (918, 22634928), (969, 21443616), (972, 21377432), (1026, 20252304), (1224, 16976196), (1292, 16082712), (1296, 16033074), (1368, 15189228), (1377, 15089952), (1539, 13501536), (1632, 12732147), (1824, 11391921), (1836, 11317464), (1938, 10721808), (1944, 10688716), (2052, 10126152), (2448, 8488098), (2584, 8041356), (2592, 8016537), (2736, 7594614), (2754, 7544976), (2907, 7147872), (3078, 6750768), (3672, 5658732), (3876, 5360904), (3888, 5344358), (4104, 5063076), (4131, 5029984), (4617, 4500512), (4896, 4244049), (5168, 4020678), (5472, 3797307), (5508, 3772488), (5814, 3573936), (6156, 3375384), (7344, 2829366), (7752, 2680452), (7776, 2672179), (8208, 2531538), (8262, 2514992), (8273, 2511648), (8721, 2382624), (9234, 2250256), (10336, 2010339), (11016, 1886244), (11628, 1786968), (12312, 1687692), (14688, 1414683), (15504, 1340226), (16416, 1265769), (16524, 1257496), (16546, 1255824), (17442, 1191312), (18468, 1125128), (22032, 943122), (23256, 893484), (24624, 843846), (24819, 837216), (26163, 794208), (31008, 670113), (33048, 628748), (33092, 627912), (34884, 595656), (36936, 562564), (44064, 471561), (46512, 446742), (49248, 421923), (49638, 418608), (52326, 397104), (66096, 314374), (66184, 313956), (69768, 297828), (73872, 281282), (74457, 279072), (78489, 264736), (93024, 223371), (99276, 209304), (104652, 198552), (132192, 157187), (132368, 156978), (139536, 148914), (140641, 147744)]