20180857488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:870

約数の個数: 320

約数和(自身を含む): 62481715200

約数和(自身を除く): 42300857712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 53, 59, 66, 68, 88, 102, 106, 118, 132, 136, 159, 176, 177, 187, 204, 212, 236, 264, 272, 318, 354, 374, 408, 424, 472, 528, 561, 583, 636, 649, 708, 719, 748, 816, 848, 901, 944, 1003, 1122, 1166, 1272, 1298, 1416, 1438, 1496, 1749, 1802, 1947, 2006, 2157, 2244, 2332, 2544, 2596, 2703, 2832, 2876, 2992, 3009, 3127, 3498, 3604, 3894, 4012, 4314, 4488, 4664, 5192, 5406, 5752, 6018, 6254, 6996, 7208, 7788, 7909, 8024, 8628, 8976, 9328, 9381, 9911, 10384, 10812, 11033, 11504, 12036, 12223, 12508, 13992, 14416, 15576, 15818, 16048, 17256, 18762, 19822, 21624, 22066, 23727, 24072, 24446, 25016, 27984, 29733, 31152, 31636, 33099, 34397, 34512, 36669, 37524, 38107, 39644, 42421, 43248, 44132, 47454, 48144, 48892, 50032, 53159, 59466, 63272, 66198, 68794, 73338, 75048, 76214, 79288, 84842, 88264, 94908, 97784, 103191, 106318, 114321, 118932, 126544, 127263, 132396, 134453, 137588, 146676, 150096, 152428, 158576, 159477, 169684, 176528, 189816, 195568, 206382, 212636, 228642, 237864, 254526, 264792, 268906, 275176, 293352, 304856, 318954, 339368, 379632, 403359, 412764, 419177, 425272, 457284, 466631, 475728, 509052, 529584, 537812, 550352, 584749, 586704, 609712, 637908, 647819, 678736, 721157, 806718, 825528, 838354, 850544, 914568, 933262, 1018104, 1075624, 1169498, 1257531, 1275816, 1295638, 1399893, 1442314, 1613436, 1651056, 1676708, 1754247, 1829136, 1866524, 1943457, 2036208, 2151248, 2163471, 2248313, 2338996, 2515062, 2551632, 2591276, 2799786, 2884628, 3226872, 3353416, 3508494, 3733048, 3886914, 4326942, 4496626, 4677992, 5030124, 5182552, 5599572, 5769256, 6453744, 6706832, 6744939, 7016988, 7126009, 7466096, 7773828, 7932727, 8653884, 8993252, 9355984, 10060248, 10365104, 11199144, 11538512, 13489878, 14033976, 14252018, 15547656, 15865454, 17307768, 17986504, 20120496, 21378027, 22398288, 23798181, 24731443, 26979756, 28067952, 28504036, 31095312, 31730908, 34615536, 35973008, 38221321, 42756054, 47596362, 49462886, 53959512, 57008072, 63461816, 74194329, 76442642, 85512108, 95192724, 98925772, 107919024, 114016144, 114663963, 126923632, 148388658, 152885284, 171024216, 190385448, 197851544, 229327926, 296777316, 305770568, 342048432, 380770896, 395703088, 420434531, 458655852, 593554632, 611541136, 840869062, 917311704, 1187109264, 1261303593, 1681738124, 1834623408, 2522607186, 3363476248, 5045214372, 6726952496, 10090428744, 20180857488]

約数ペア:

[(1, 20180857488), (2, 10090428744), (3, 6726952496), (4, 5045214372), (6, 3363476248), (8, 2522607186), (11, 1834623408), (12, 1681738124), (16, 1261303593), (17, 1187109264), (22, 917311704), (24, 840869062), (33, 611541136), (34, 593554632), (44, 458655852), (48, 420434531), (51, 395703088), (53, 380770896), (59, 342048432), (66, 305770568), (68, 296777316), (88, 229327926), (102, 197851544), (106, 190385448), (118, 171024216), (132, 152885284), (136, 148388658), (159, 126923632), (176, 114663963), (177, 114016144), (187, 107919024), (204, 98925772), (212, 95192724), (236, 85512108), (264, 76442642), (272, 74194329), (318, 63461816), (354, 57008072), (374, 53959512), (408, 49462886), (424, 47596362), (472, 42756054), (528, 38221321), (561, 35973008), (583, 34615536), (636, 31730908), (649, 31095312), (708, 28504036), (719, 28067952), (748, 26979756), (816, 24731443), (848, 23798181), (901, 22398288), (944, 21378027), (1003, 20120496), (1122, 17986504), (1166, 17307768), (1272, 15865454), (1298, 15547656), (1416, 14252018), (1438, 14033976), (1496, 13489878), (1749, 11538512), (1802, 11199144), (1947, 10365104), (2006, 10060248), (2157, 9355984), (2244, 8993252), (2332, 8653884), (2544, 7932727), (2596, 7773828), (2703, 7466096), (2832, 7126009), (2876, 7016988), (2992, 6744939), (3009, 6706832), (3127, 6453744), (3498, 5769256), (3604, 5599572), (3894, 5182552), (4012, 5030124), (4314, 4677992), (4488, 4496626), (4664, 4326942), (5192, 3886914), (5406, 3733048), (5752, 3508494), (6018, 3353416), (6254, 3226872), (6996, 2884628), (7208, 2799786), (7788, 2591276), (7909, 2551632), (8024, 2515062), (8628, 2338996), (8976, 2248313), (9328, 2163471), (9381, 2151248), (9911, 2036208), (10384, 1943457), (10812, 1866524), (11033, 1829136), (11504, 1754247), (12036, 1676708), (12223, 1651056), (12508, 1613436), (13992, 1442314), (14416, 1399893), (15576, 1295638), (15818, 1275816), (16048, 1257531), (17256, 1169498), (18762, 1075624), (19822, 1018104), (21624, 933262), (22066, 914568), (23727, 850544), (24072, 838354), (24446, 825528), (25016, 806718), (27984, 721157), (29733, 678736), (31152, 647819), (31636, 637908), (33099, 609712), (34397, 586704), (34512, 584749), (36669, 550352), (37524, 537812), (38107, 529584), (39644, 509052), (42421, 475728), (43248, 466631), (44132, 457284), (47454, 425272), (48144, 419177), (48892, 412764), (50032, 403359), (53159, 379632), (59466, 339368), (63272, 318954), (66198, 304856), (68794, 293352), (73338, 275176), (75048, 268906), (76214, 264792), (79288, 254526), (84842, 237864), (88264, 228642), (94908, 212636), (97784, 206382), (103191, 195568), (106318, 189816), (114321, 176528), (118932, 169684), (126544, 159477), (127263, 158576), (132396, 152428), (134453, 150096), (137588, 146676)]