20444913216

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2344

約数の個数: 560

約数和(自身を含む): 78551186560

約数和(自身を除く): 58106273344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 64, 72, 76, 78, 81, 84, 91, 96, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 162, 168, 171, 182, 189, 192, 208, 216, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 324, 336, 342, 351, 364, 378, 399, 416, 432, 448, 456, 468, 494, 504, 513, 532, 546, 567, 576, 608, 624, 648, 672, 684, 702, 728, 741, 756, 798, 819, 832, 864, 912, 936, 988, 1008, 1026, 1053, 1064, 1092, 1134, 1197, 1216, 1248, 1296, 1344, 1368, 1404, 1456, 1482, 1512, 1539, 1596, 1638, 1728, 1729, 1824, 1872, 1976, 2016, 2052, 2106, 2128, 2184, 2223, 2268, 2281, 2394, 2457, 2496, 2592, 2736, 2808, 2912, 2964, 3024, 3078, 3192, 3276, 3458, 3591, 3648, 3744, 3952, 4032, 4104, 4212, 4256, 4368, 4446, 4536, 4562, 4788, 4914, 5184, 5187, 5472, 5616, 5824, 5928, 6048, 6156, 6384, 6552, 6669, 6843, 6916, 7182, 7371, 7488, 7904, 8208, 8424, 8512, 8736, 8892, 9072, 9124, 9576, 9828, 10374, 10773, 10944, 11232, 11856, 12096, 12312, 12768, 13104, 13338, 13686, 13832, 14364, 14742, 15561, 15808, 15967, 16416, 16848, 17472, 17784, 18144, 18248, 19152, 19656, 20007, 20529, 20748, 21546, 22464, 23712, 24624, 25536, 26208, 26676, 27372, 27664, 28728, 29484, 29653, 31122, 31934, 32832, 33696, 35568, 36288, 36496, 38304, 39312, 40014, 41058, 41496, 43092, 43339, 46683, 47424, 47901, 49248, 52416, 53352, 54744, 55328, 57456, 58968, 59306, 61587, 62244, 63868, 67392, 71136, 72992, 76608, 78624, 80028, 82116, 82992, 86184, 86678, 88959, 93366, 95802, 98496, 106704, 109488, 110656, 114912, 117936, 118612, 123174, 124488, 127736, 130017, 140049, 142272, 143703, 145984, 157248, 160056, 164232, 165984, 172368, 173356, 177918, 184761, 186732, 191604, 207571, 213408, 218976, 229824, 235872, 237224, 246348, 248976, 255472, 260034, 266877, 280098, 287406, 303373, 320112, 328464, 331968, 344736, 346712, 355836, 369522, 373464, 383208, 390051, 415142, 426816, 431109, 437952, 471744, 474448, 492696, 497952, 510944, 520068, 533754, 560196, 563407, 574812, 606746, 622713, 640224, 656928, 689472, 693424, 711672, 739044, 746928, 766416, 780102, 800631, 830284, 862218, 910119, 948896, 985392, 995904, 1021888, 1040136, 1067508, 1120392, 1126814, 1149624, 1170153, 1213492, 1245426, 1280448, 1293327, 1313856, 1386848, 1423344, 1478088, 1493856, 1532832, 1560204, 1601262, 1660568, 1690221, 1724436, 1820238, 1868139, 1897792, 1970784, 2080272, 2135016, 2240784, 2253628, 2299248, 2340306, 2401893, 2426984, 2490852, 2586654, 2730357, 2773696, 2846688, 2956176, 2987712, 3065664, 3120408, 3202524, 3321136, 3380442, 3448872, 3510459, 3640476, 3736278, 3941568, 3943849, 4160544, 4270032, 4481568, 4507256, 4598496, 4680612, 4803786, 4853968, 4981704, 5070663, 5173308, 5460714, 5604417, 5693376, 5912352, 6240816, 6405048, 6642272, 6760884, 6897744, 7020918, 7280952, 7472556, 7887698, 8191071, 8321088, 8540064, 8963136, 9014512, 9196992, 9361224, 9607572, 9707936, 9963408, 10141326, 10346616, 10921428, 11208834, 11824704, 11831547, 12481632, 12810096, 13284544, 13521768, 13795488, 14041836, 14561904, 14945112, 15211989, 15775396, 16382142, 16813251, 17080128, 18029024, 18722448, 19215144, 19415872, 19926816, 20282652, 20693232, 21842856, 22417668, 23663094, 24573213, 24963264, 25620192, 27043536, 27590976, 28083672, 29123808, 29890224, 30423978, 31550792, 32764284, 33626502, 35494641, 36058048, 37444896, 38430288, 39853632, 40565304, 41386464, 43685712, 44835336, 45635967, 47326188, 49146426, 51240384, 54087072, 56167344, 58247616, 59780448, 60847956, 63101584, 65528568, 67253004, 70989282, 74889792, 76860576, 81130608, 82772928, 87371424, 89670672, 91271934, 94652376, 98292852, 106483923, 108174144, 112334688, 119560896, 121695912, 126203168, 131057136, 134506008, 141978564, 153721152, 162261216, 174742848, 179341344, 182543868, 189304752, 196585704, 212967846, 224669376, 243391824, 252406336, 262114272, 269012016, 283957128, 319451769, 324522432, 358682688, 365087736, 378609504, 393171408, 425935692, 486783648, 524228544, 538024032, 567914256, 638903538, 730175472, 757219008, 786342816, 851871384, 973567296, 1076048064, 1135828512, 1277807076, 1460350944, 1572685632, 1703742768, 2271657024, 2555614152, 2920701888, 3407485536, 5111228304, 6814971072, 10222456608, 20444913216]

約数ペア:

[(1, 20444913216), (2, 10222456608), (3, 6814971072), (4, 5111228304), (6, 3407485536), (7, 2920701888), (8, 2555614152), (9, 2271657024), (12, 1703742768), (13, 1572685632), (14, 1460350944), (16, 1277807076), (18, 1135828512), (19, 1076048064), (21, 973567296), (24, 851871384), (26, 786342816), (27, 757219008), (28, 730175472), (32, 638903538), (36, 567914256), (38, 538024032), (39, 524228544), (42, 486783648), (48, 425935692), (52, 393171408), (54, 378609504), (56, 365087736), (57, 358682688), (63, 324522432), (64, 319451769), (72, 283957128), (76, 269012016), (78, 262114272), (81, 252406336), (84, 243391824), (91, 224669376), (96, 212967846), (104, 196585704), (108, 189304752), (112, 182543868), (114, 179341344), (117, 174742848), (126, 162261216), (133, 153721152), (144, 141978564), (152, 134506008), (156, 131057136), (162, 126203168), (168, 121695912), (171, 119560896), (182, 112334688), (189, 108174144), (192, 106483923), (208, 98292852), (216, 94652376), (224, 91271934), (228, 89670672), (234, 87371424), (247, 82772928), (252, 81130608), (266, 76860576), (273, 74889792), (288, 70989282), (304, 67253004), (312, 65528568), (324, 63101584), (336, 60847956), (342, 59780448), (351, 58247616), (364, 56167344), (378, 54087072), (399, 51240384), (416, 49146426), (432, 47326188), (448, 45635967), (456, 44835336), (468, 43685712), (494, 41386464), (504, 40565304), (513, 39853632), (532, 38430288), (546, 37444896), (567, 36058048), (576, 35494641), (608, 33626502), (624, 32764284), (648, 31550792), (672, 30423978), (684, 29890224), (702, 29123808), (728, 28083672), (741, 27590976), (756, 27043536), (798, 25620192), (819, 24963264), (832, 24573213), (864, 23663094), (912, 22417668), (936, 21842856), (988, 20693232), (1008, 20282652), (1026, 19926816), (1053, 19415872), (1064, 19215144), (1092, 18722448), (1134, 18029024), (1197, 17080128), (1216, 16813251), (1248, 16382142), (1296, 15775396), (1344, 15211989), (1368, 14945112), (1404, 14561904), (1456, 14041836), (1482, 13795488), (1512, 13521768), (1539, 13284544), (1596, 12810096), (1638, 12481632), (1728, 11831547), (1729, 11824704), (1824, 11208834), (1872, 10921428), (1976, 10346616), (2016, 10141326), (2052, 9963408), (2106, 9707936), (2128, 9607572), (2184, 9361224), (2223, 9196992), (2268, 9014512), (2281, 8963136), (2394, 8540064), (2457, 8321088), (2496, 8191071), (2592, 7887698), (2736, 7472556), (2808, 7280952), (2912, 7020918), (2964, 6897744), (3024, 6760884), (3078, 6642272), (3192, 6405048), (3276, 6240816), (3458, 5912352), (3591, 5693376), (3648, 5604417), (3744, 5460714), (3952, 5173308), (4032, 5070663), (4104, 4981704), (4212, 4853968), (4256, 4803786), (4368, 4680612), (4446, 4598496), (4536, 4507256), (4562, 4481568), (4788, 4270032), (4914, 4160544), (5184, 3943849), (5187, 3941568), (5472, 3736278), (5616, 3640476), (5824, 3510459), (5928, 3448872), (6048, 3380442), (6156, 3321136), (6384, 3202524), (6552, 3120408), (6669, 3065664), (6843, 2987712), (6916, 2956176), (7182, 2846688), (7371, 2773696), (7488, 2730357), (7904, 2586654), (8208, 2490852), (8424, 2426984), (8512, 2401893), (8736, 2340306), (8892, 2299248), (9072, 2253628), (9124, 2240784), (9576, 2135016), (9828, 2080272), (10374, 1970784), (10773, 1897792), (10944, 1868139), (11232, 1820238), (11856, 1724436), (12096, 1690221), (12312, 1660568), (12768, 1601262), (13104, 1560204), (13338, 1532832), (13686, 1493856), (13832, 1478088), (14364, 1423344), (14742, 1386848), (15561, 1313856), (15808, 1293327), (15967, 1280448), (16416, 1245426), (16848, 1213492), (17472, 1170153), (17784, 1149624), (18144, 1126814), (18248, 1120392), (19152, 1067508), (19656, 1040136), (20007, 1021888), (20529, 995904), (20748, 985392), (21546, 948896), (22464, 910119), (23712, 862218), (24624, 830284), (25536, 800631), (26208, 780102), (26676, 766416), (27372, 746928), (27664, 739044), (28728, 711672), (29484, 693424), (29653, 689472), (31122, 656928), (31934, 640224), (32832, 622713), (33696, 606746), (35568, 574812), (36288, 563407), (36496, 560196), (38304, 533754), (39312, 520068), (40014, 510944), (41058, 497952), (41496, 492696), (43092, 474448), (43339, 471744), (46683, 437952), (47424, 431109), (47901, 426816), (49248, 415142), (52416, 390051), (53352, 383208), (54744, 373464), (55328, 369522), (57456, 355836), (58968, 346712), (59306, 344736), (61587, 331968), (62244, 328464), (63868, 320112), (67392, 303373), (71136, 287406), (72992, 280098), (76608, 266877), (78624, 260034), (80028, 255472), (82116, 248976), (82992, 246348), (86184, 237224), (86678, 235872), (88959, 229824), (93366, 218976), (95802, 213408), (98496, 207571), (106704, 191604), (109488, 186732), (110656, 184761), (114912, 177918), (117936, 173356), (118612, 172368), (123174, 165984), (124488, 164232), (127736, 160056), (130017, 157248), (140049, 145984), (142272, 143703)]