20120779080

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1180

約数の個数: 448

約数和(自身を含む): 73879017840

約数和(自身を除く): 53758238760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 51, 54, 60, 68, 72, 74, 81, 85, 90, 102, 108, 111, 120, 135, 136, 148, 153, 162, 170, 180, 185, 204, 216, 222, 243, 255, 270, 296, 306, 324, 333, 340, 360, 370, 405, 408, 444, 459, 486, 510, 540, 555, 612, 629, 648, 666, 680, 729, 740, 765, 810, 888, 918, 972, 999, 1020, 1080, 1097, 1110, 1215, 1224, 1258, 1332, 1377, 1458, 1480, 1530, 1620, 1665, 1836, 1887, 1944, 1998, 2040, 2194, 2220, 2295, 2430, 2516, 2664, 2754, 2916, 2997, 3060, 3145, 3240, 3291, 3330, 3645, 3672, 3774, 3996, 4131, 4388, 4440, 4590, 4860, 4995, 5032, 5485, 5508, 5661, 5832, 5994, 6120, 6290, 6582, 6660, 6885, 7290, 7548, 7992, 8262, 8776, 8991, 9180, 9435, 9720, 9873, 9990, 10970, 11016, 11322, 11988, 12393, 12580, 13164, 13320, 13770, 14580, 14985, 15096, 16455, 16524, 16983, 17982, 18360, 18649, 18870, 19746, 19980, 20655, 21940, 22644, 23976, 24786, 25160, 26328, 26973, 27540, 28305, 29160, 29619, 29970, 32910, 33048, 33966, 35964, 37298, 37740, 39492, 39960, 40589, 41310, 43880, 44955, 45288, 49365, 49572, 50949, 53946, 55080, 55947, 56610, 59238, 59940, 61965, 65820, 67932, 71928, 74596, 75480, 78984, 81178, 82620, 84915, 88857, 89910, 93245, 98730, 99144, 101898, 107892, 111894, 113220, 118476, 119880, 121767, 123930, 131640, 134865, 135864, 148095, 149192, 152847, 162356, 165240, 167841, 169830, 177714, 179820, 186490, 197460, 202945, 203796, 215784, 223788, 226440, 236952, 243534, 247860, 254745, 266571, 269730, 279735, 296190, 305694, 324712, 335682, 339660, 355428, 359640, 365301, 372980, 394920, 405890, 407592, 444285, 447576, 458541, 487068, 495720, 503523, 509490, 533142, 539460, 559470, 592380, 608835, 611388, 671364, 679320, 690013, 710856, 730602, 745960, 764235, 799713, 811780, 839205, 888570, 917082, 974136, 1007046, 1018980, 1066284, 1078920, 1095903, 1118940, 1184760, 1217670, 1222776, 1332855, 1342728, 1380026, 1461204, 1510569, 1528470, 1599426, 1623560, 1678410, 1777140, 1826505, 1834164, 2014092, 2037960, 2070039, 2132568, 2191806, 2237880, 2292705, 2435340, 2517615, 2665710, 2760052, 2922408, 3021138, 3056940, 3198852, 3287709, 3356820, 3450065, 3554280, 3653010, 3668328, 3998565, 4028184, 4140078, 4383612, 4531707, 4585410, 4870680, 5035230, 5331420, 5479515, 5520104, 6042276, 6113880, 6210117, 6397704, 6575418, 6713640, 6900130, 7306020, 7552845, 7997130, 8280156, 8767224, 9063414, 9170820, 9863127, 10070460, 10350195, 10662840, 10959030, 12084552, 12420234, 13150836, 13595121, 13800260, 14612040, 15105690, 15994260, 16438545, 16560312, 18126828, 18341640, 18630351, 19726254, 20140920, 20700390, 21918060, 22658535, 24840468, 26301672, 27190242, 27600520, 29589381, 30211380, 31050585, 31988520, 32877090, 36253656, 37260702, 39452508, 41400780, 43836120, 45317070, 49315635, 49680936, 54380484, 55891053, 59178762, 60422760, 62101170, 65754180, 67975605, 74521404, 78905016, 82801560, 90634140, 93151755, 98631270, 108760968, 111782106, 118357524, 124202340, 131508360, 135951210, 147946905, 149042808, 167673159, 181268280, 186303510, 197262540, 223564212, 236715048, 248404680, 271902420, 279455265, 295893810, 335346318, 372607020, 394525080, 447128424, 503019477, 543804840, 558910530, 591787620, 670692636, 745214040, 838365795, 1006038954, 1117821060, 1183575240, 1341385272, 1676731590, 2012077908, 2235642120, 2515097385, 3353463180, 4024155816, 5030194770, 6706926360, 10060389540, 20120779080]

約数ペア:

[(1, 20120779080), (2, 10060389540), (3, 6706926360), (4, 5030194770), (5, 4024155816), (6, 3353463180), (8, 2515097385), (9, 2235642120), (10, 2012077908), (12, 1676731590), (15, 1341385272), (17, 1183575240), (18, 1117821060), (20, 1006038954), (24, 838365795), (27, 745214040), (30, 670692636), (34, 591787620), (36, 558910530), (37, 543804840), (40, 503019477), (45, 447128424), (51, 394525080), (54, 372607020), (60, 335346318), (68, 295893810), (72, 279455265), (74, 271902420), (81, 248404680), (85, 236715048), (90, 223564212), (102, 197262540), (108, 186303510), (111, 181268280), (120, 167673159), (135, 149042808), (136, 147946905), (148, 135951210), (153, 131508360), (162, 124202340), (170, 118357524), (180, 111782106), (185, 108760968), (204, 98631270), (216, 93151755), (222, 90634140), (243, 82801560), (255, 78905016), (270, 74521404), (296, 67975605), (306, 65754180), (324, 62101170), (333, 60422760), (340, 59178762), (360, 55891053), (370, 54380484), (405, 49680936), (408, 49315635), (444, 45317070), (459, 43836120), (486, 41400780), (510, 39452508), (540, 37260702), (555, 36253656), (612, 32877090), (629, 31988520), (648, 31050585), (666, 30211380), (680, 29589381), (729, 27600520), (740, 27190242), (765, 26301672), (810, 24840468), (888, 22658535), (918, 21918060), (972, 20700390), (999, 20140920), (1020, 19726254), (1080, 18630351), (1097, 18341640), (1110, 18126828), (1215, 16560312), (1224, 16438545), (1258, 15994260), (1332, 15105690), (1377, 14612040), (1458, 13800260), (1480, 13595121), (1530, 13150836), (1620, 12420234), (1665, 12084552), (1836, 10959030), (1887, 10662840), (1944, 10350195), (1998, 10070460), (2040, 9863127), (2194, 9170820), (2220, 9063414), (2295, 8767224), (2430, 8280156), (2516, 7997130), (2664, 7552845), (2754, 7306020), (2916, 6900130), (2997, 6713640), (3060, 6575418), (3145, 6397704), (3240, 6210117), (3291, 6113880), (3330, 6042276), (3645, 5520104), (3672, 5479515), (3774, 5331420), (3996, 5035230), (4131, 4870680), (4388, 4585410), (4440, 4531707), (4590, 4383612), (4860, 4140078), (4995, 4028184), (5032, 3998565), (5485, 3668328), (5508, 3653010), (5661, 3554280), (5832, 3450065), (5994, 3356820), (6120, 3287709), (6290, 3198852), (6582, 3056940), (6660, 3021138), (6885, 2922408), (7290, 2760052), (7548, 2665710), (7992, 2517615), (8262, 2435340), (8776, 2292705), (8991, 2237880), (9180, 2191806), (9435, 2132568), (9720, 2070039), (9873, 2037960), (9990, 2014092), (10970, 1834164), (11016, 1826505), (11322, 1777140), (11988, 1678410), (12393, 1623560), (12580, 1599426), (13164, 1528470), (13320, 1510569), (13770, 1461204), (14580, 1380026), (14985, 1342728), (15096, 1332855), (16455, 1222776), (16524, 1217670), (16983, 1184760), (17982, 1118940), (18360, 1095903), (18649, 1078920), (18870, 1066284), (19746, 1018980), (19980, 1007046), (20655, 974136), (21940, 917082), (22644, 888570), (23976, 839205), (24786, 811780), (25160, 799713), (26328, 764235), (26973, 745960), (27540, 730602), (28305, 710856), (29160, 690013), (29619, 679320), (29970, 671364), (32910, 611388), (33048, 608835), (33966, 592380), (35964, 559470), (37298, 539460), (37740, 533142), (39492, 509490), (39960, 503523), (40589, 495720), (41310, 487068), (43880, 458541), (44955, 447576), (45288, 444285), (49365, 407592), (49572, 405890), (50949, 394920), (53946, 372980), (55080, 365301), (55947, 359640), (56610, 355428), (59238, 339660), (59940, 335682), (61965, 324712), (65820, 305694), (67932, 296190), (71928, 279735), (74596, 269730), (75480, 266571), (78984, 254745), (81178, 247860), (82620, 243534), (84915, 236952), (88857, 226440), (89910, 223788), (93245, 215784), (98730, 203796), (99144, 202945), (101898, 197460), (107892, 186490), (111894, 179820), (113220, 177714), (118476, 169830), (119880, 167841), (121767, 165240), (123930, 162356), (131640, 152847), (134865, 149192), (135864, 148095)]