20111553630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:544

約数の個数: 288

約数和(自身を含む): 61973683200

約数和(自身を除く): 41862129570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 127, 147, 149, 210, 241, 245, 254, 294, 298, 315, 381, 441, 447, 482, 490, 630, 635, 723, 735, 745, 762, 882, 889, 894, 1043, 1143, 1205, 1270, 1341, 1446, 1470, 1490, 1687, 1778, 1905, 2086, 2169, 2205, 2235, 2286, 2410, 2667, 2682, 3129, 3374, 3615, 3810, 4338, 4410, 4445, 4470, 5061, 5215, 5334, 5715, 6223, 6258, 6705, 7230, 7301, 8001, 8435, 8890, 9387, 10122, 10430, 10845, 11430, 11809, 12446, 13335, 13410, 14602, 15183, 15645, 16002, 16870, 18669, 18774, 18923, 21690, 21903, 23618, 25305, 26670, 30366, 30607, 31115, 31290, 35427, 35909, 36505, 37338, 37846, 40005, 43806, 46935, 50610, 56007, 56769, 59045, 61214, 62230, 65709, 70854, 71818, 73010, 75915, 80010, 91821, 93345, 93870, 94615, 106281, 107727, 109515, 112014, 113538, 118090, 131418, 132461, 151830, 153035, 170307, 177135, 179545, 183642, 186690, 189230, 212562, 214249, 215454, 219030, 251363, 264922, 275463, 280035, 283845, 306070, 323181, 328545, 340614, 354270, 359090, 397383, 428498, 459105, 502726, 531405, 538635, 550926, 560070, 567690, 642747, 646362, 657090, 662305, 754089, 794766, 851535, 918210, 927227, 1062810, 1071245, 1077270, 1192149, 1256815, 1285494, 1324610, 1377315, 1499743, 1508178, 1615905, 1703070, 1759541, 1854454, 1928241, 1986915, 2142490, 2262267, 2384298, 2513630, 2754630, 2781681, 2999486, 3213735, 3231810, 3519082, 3770445, 3856482, 3973830, 4499229, 4524534, 4560443, 4636135, 5278623, 5563362, 5960745, 6427470, 7498715, 7540890, 8345043, 8797705, 8998458, 9120886, 9272270, 9641205, 10557246, 11311335, 11921490, 13497687, 13681329, 13908405, 14997430, 15835869, 16690086, 17595410, 19282410, 22496145, 22622670, 22802215, 26393115, 26995374, 27362658, 27816810, 31671738, 31923101, 41043987, 41725215, 44992290, 45604430, 52786230, 63846202, 67488435, 68406645, 79179345, 82087974, 83450430, 95769303, 134976870, 136813290, 158358690, 159615505, 191538606, 205219935, 223461707, 287307909, 319231010, 410439870, 446923414, 478846515, 574615818, 670385121, 957693030, 1117308535, 1340770242, 1436539545, 2011155363, 2234617070, 2873079090, 3351925605, 4022310726, 6703851210, 10055776815, 20111553630]

約数ペア:

[(1, 20111553630), (2, 10055776815), (3, 6703851210), (5, 4022310726), (6, 3351925605), (7, 2873079090), (9, 2234617070), (10, 2011155363), (14, 1436539545), (15, 1340770242), (18, 1117308535), (21, 957693030), (30, 670385121), (35, 574615818), (42, 478846515), (45, 446923414), (49, 410439870), (63, 319231010), (70, 287307909), (90, 223461707), (98, 205219935), (105, 191538606), (126, 159615505), (127, 158358690), (147, 136813290), (149, 134976870), (210, 95769303), (241, 83450430), (245, 82087974), (254, 79179345), (294, 68406645), (298, 67488435), (315, 63846202), (381, 52786230), (441, 45604430), (447, 44992290), (482, 41725215), (490, 41043987), (630, 31923101), (635, 31671738), (723, 27816810), (735, 27362658), (745, 26995374), (762, 26393115), (882, 22802215), (889, 22622670), (894, 22496145), (1043, 19282410), (1143, 17595410), (1205, 16690086), (1270, 15835869), (1341, 14997430), (1446, 13908405), (1470, 13681329), (1490, 13497687), (1687, 11921490), (1778, 11311335), (1905, 10557246), (2086, 9641205), (2169, 9272270), (2205, 9120886), (2235, 8998458), (2286, 8797705), (2410, 8345043), (2667, 7540890), (2682, 7498715), (3129, 6427470), (3374, 5960745), (3615, 5563362), (3810, 5278623), (4338, 4636135), (4410, 4560443), (4445, 4524534), (4470, 4499229), (5061, 3973830), (5215, 3856482), (5334, 3770445), (5715, 3519082), (6223, 3231810), (6258, 3213735), (6705, 2999486), (7230, 2781681), (7301, 2754630), (8001, 2513630), (8435, 2384298), (8890, 2262267), (9387, 2142490), (10122, 1986915), (10430, 1928241), (10845, 1854454), (11430, 1759541), (11809, 1703070), (12446, 1615905), (13335, 1508178), (13410, 1499743), (14602, 1377315), (15183, 1324610), (15645, 1285494), (16002, 1256815), (16870, 1192149), (18669, 1077270), (18774, 1071245), (18923, 1062810), (21690, 927227), (21903, 918210), (23618, 851535), (25305, 794766), (26670, 754089), (30366, 662305), (30607, 657090), (31115, 646362), (31290, 642747), (35427, 567690), (35909, 560070), (36505, 550926), (37338, 538635), (37846, 531405), (40005, 502726), (43806, 459105), (46935, 428498), (50610, 397383), (56007, 359090), (56769, 354270), (59045, 340614), (61214, 328545), (62230, 323181), (65709, 306070), (70854, 283845), (71818, 280035), (73010, 275463), (75915, 264922), (80010, 251363), (91821, 219030), (93345, 215454), (93870, 214249), (94615, 212562), (106281, 189230), (107727, 186690), (109515, 183642), (112014, 179545), (113538, 177135), (118090, 170307), (131418, 153035), (132461, 151830)]