20195640360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6113}}^1$

素因数の和:6182

約数の個数: 512

約数和(自身を含む): 84519936000

約数和(自身を除く): 64324295640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 46, 54, 56, 57, 60, 63, 69, 70, 72, 76, 84, 90, 92, 95, 105, 108, 114, 115, 120, 126, 133, 135, 138, 140, 152, 161, 168, 171, 180, 184, 189, 190, 207, 210, 216, 228, 230, 252, 266, 270, 276, 280, 285, 315, 322, 342, 345, 360, 378, 380, 399, 414, 420, 437, 456, 460, 483, 504, 513, 532, 540, 552, 570, 621, 630, 644, 665, 684, 690, 756, 760, 798, 805, 828, 840, 855, 874, 920, 945, 966, 1026, 1035, 1064, 1080, 1140, 1197, 1242, 1260, 1288, 1311, 1330, 1368, 1380, 1449, 1512, 1596, 1610, 1656, 1710, 1748, 1890, 1932, 1995, 2052, 2070, 2185, 2280, 2394, 2415, 2484, 2520, 2565, 2622, 2660, 2760, 2898, 3059, 3105, 3192, 3220, 3420, 3496, 3591, 3780, 3864, 3933, 3990, 4104, 4140, 4347, 4370, 4788, 4830, 4968, 5130, 5244, 5320, 5796, 5985, 6113, 6118, 6210, 6440, 6555, 6840, 7182, 7245, 7560, 7866, 7980, 8280, 8694, 8740, 9177, 9576, 9660, 10260, 10488, 11592, 11799, 11970, 12226, 12236, 12420, 13110, 14364, 14490, 15295, 15732, 15960, 17388, 17480, 17955, 18339, 18354, 19320, 19665, 20520, 21735, 23598, 23940, 24452, 24472, 24840, 26220, 27531, 28728, 28980, 30565, 30590, 31464, 34776, 35910, 36678, 36708, 39330, 42791, 43470, 45885, 47196, 47880, 48904, 52440, 55017, 55062, 57960, 58995, 61130, 61180, 71820, 73356, 73416, 78660, 82593, 85582, 86940, 91695, 91770, 94392, 110034, 110124, 116147, 117990, 122260, 122360, 128373, 137655, 140599, 143640, 146712, 157320, 165051, 165186, 171164, 173880, 183390, 183540, 213955, 220068, 220248, 232294, 235980, 244520, 256746, 275085, 275310, 281198, 330102, 330372, 342328, 348441, 366780, 367080, 385119, 412965, 421797, 427910, 440136, 464588, 471960, 513492, 550170, 550620, 562396, 580735, 641865, 660204, 660744, 696882, 702995, 733560, 770238, 813029, 825255, 825930, 843594, 855820, 929176, 984193, 1026984, 1045323, 1100340, 1101240, 1124792, 1155357, 1161470, 1265391, 1283730, 1320408, 1393764, 1405990, 1540476, 1626058, 1650510, 1651860, 1687188, 1711640, 1742205, 1925595, 1968386, 2090646, 2108985, 2200680, 2310714, 2322940, 2439087, 2530782, 2567460, 2671381, 2787528, 2811980, 2952579, 3080952, 3135969, 3252116, 3301020, 3303720, 3374376, 3484410, 3796173, 3851190, 3936772, 4065145, 4181292, 4217970, 4621428, 4645880, 4878174, 4920965, 5061564, 5134920, 5226615, 5342762, 5623960, 5776785, 5905158, 6271938, 6326955, 6504232, 6602040, 6968820, 7317261, 7592346, 7702380, 7873544, 8014143, 8130290, 8362584, 8435940, 8857737, 9242856, 9756348, 9841930, 10123128, 10453230, 10685524, 11553570, 11810316, 12195435, 12543876, 12653910, 13356905, 13937640, 14634522, 14762895, 15184692, 15404760, 15679845, 16028286, 16260580, 16871880, 17715474, 18699667, 18980865, 19512696, 19683860, 20906460, 21371048, 21951783, 23107140, 23620632, 24042429, 24390870, 25087752, 25307820, 26573211, 26713810, 29269044, 29525790, 30369384, 31359690, 32056572, 32521160, 35430948, 36586305, 37399334, 37961730, 39367720, 40070715, 41812920, 43903566, 44288685, 46214280, 48084858, 48781740, 50615640, 53146422, 53427620, 56099001, 58538088, 59051580, 62719380, 64113144, 70861896, 72127287, 73172610, 74798668, 75923460, 80141430, 87807132, 88577370, 93498335, 96169716, 97563480, 106292844, 106855240, 109758915, 112198002, 118103160, 120212145, 125438760, 132866055, 144254574, 146345220, 149597336, 151846920, 160282860, 168297003, 175614264, 177154740, 186996670, 192339432, 212585688, 219517830, 224396004, 240424290, 265732110, 280495005, 288509148, 292690440, 320565720, 336594006, 354309480, 360636435, 373993340, 439035660, 448792008, 480848580, 504891009, 531464220, 560990010, 577018296, 673188012, 721272870, 747986680, 841485015, 878071320, 961697160, 1009782018, 1062928440, 1121980020, 1346376024, 1442545740, 1682970030, 2019564036, 2243960040, 2524455045, 2885091480, 3365940060, 4039128072, 5048910090, 6731880120, 10097820180, 20195640360]

約数ペア:

[(1, 20195640360), (2, 10097820180), (3, 6731880120), (4, 5048910090), (5, 4039128072), (6, 3365940060), (7, 2885091480), (8, 2524455045), (9, 2243960040), (10, 2019564036), (12, 1682970030), (14, 1442545740), (15, 1346376024), (18, 1121980020), (19, 1062928440), (20, 1009782018), (21, 961697160), (23, 878071320), (24, 841485015), (27, 747986680), (28, 721272870), (30, 673188012), (35, 577018296), (36, 560990010), (38, 531464220), (40, 504891009), (42, 480848580), (45, 448792008), (46, 439035660), (54, 373993340), (56, 360636435), (57, 354309480), (60, 336594006), (63, 320565720), (69, 292690440), (70, 288509148), (72, 280495005), (76, 265732110), (84, 240424290), (90, 224396004), (92, 219517830), (95, 212585688), (105, 192339432), (108, 186996670), (114, 177154740), (115, 175614264), (120, 168297003), (126, 160282860), (133, 151846920), (135, 149597336), (138, 146345220), (140, 144254574), (152, 132866055), (161, 125438760), (168, 120212145), (171, 118103160), (180, 112198002), (184, 109758915), (189, 106855240), (190, 106292844), (207, 97563480), (210, 96169716), (216, 93498335), (228, 88577370), (230, 87807132), (252, 80141430), (266, 75923460), (270, 74798668), (276, 73172610), (280, 72127287), (285, 70861896), (315, 64113144), (322, 62719380), (342, 59051580), (345, 58538088), (360, 56099001), (378, 53427620), (380, 53146422), (399, 50615640), (414, 48781740), (420, 48084858), (437, 46214280), (456, 44288685), (460, 43903566), (483, 41812920), (504, 40070715), (513, 39367720), (532, 37961730), (540, 37399334), (552, 36586305), (570, 35430948), (621, 32521160), (630, 32056572), (644, 31359690), (665, 30369384), (684, 29525790), (690, 29269044), (756, 26713810), (760, 26573211), (798, 25307820), (805, 25087752), (828, 24390870), (840, 24042429), (855, 23620632), (874, 23107140), (920, 21951783), (945, 21371048), (966, 20906460), (1026, 19683860), (1035, 19512696), (1064, 18980865), (1080, 18699667), (1140, 17715474), (1197, 16871880), (1242, 16260580), (1260, 16028286), (1288, 15679845), (1311, 15404760), (1330, 15184692), (1368, 14762895), (1380, 14634522), (1449, 13937640), (1512, 13356905), (1596, 12653910), (1610, 12543876), (1656, 12195435), (1710, 11810316), (1748, 11553570), (1890, 10685524), (1932, 10453230), (1995, 10123128), (2052, 9841930), (2070, 9756348), (2185, 9242856), (2280, 8857737), (2394, 8435940), (2415, 8362584), (2484, 8130290), (2520, 8014143), (2565, 7873544), (2622, 7702380), (2660, 7592346), (2760, 7317261), (2898, 6968820), (3059, 6602040), (3105, 6504232), (3192, 6326955), (3220, 6271938), (3420, 5905158), (3496, 5776785), (3591, 5623960), (3780, 5342762), (3864, 5226615), (3933, 5134920), (3990, 5061564), (4104, 4920965), (4140, 4878174), (4347, 4645880), (4370, 4621428), (4788, 4217970), (4830, 4181292), (4968, 4065145), (5130, 3936772), (5244, 3851190), (5320, 3796173), (5796, 3484410), (5985, 3374376), (6113, 3303720), (6118, 3301020), (6210, 3252116), (6440, 3135969), (6555, 3080952), (6840, 2952579), (7182, 2811980), (7245, 2787528), (7560, 2671381), (7866, 2567460), (7980, 2530782), (8280, 2439087), (8694, 2322940), (8740, 2310714), (9177, 2200680), (9576, 2108985), (9660, 2090646), (10260, 1968386), (10488, 1925595), (11592, 1742205), (11799, 1711640), (11970, 1687188), (12226, 1651860), (12236, 1650510), (12420, 1626058), (13110, 1540476), (14364, 1405990), (14490, 1393764), (15295, 1320408), (15732, 1283730), (15960, 1265391), (17388, 1161470), (17480, 1155357), (17955, 1124792), (18339, 1101240), (18354, 1100340), (19320, 1045323), (19665, 1026984), (20520, 984193), (21735, 929176), (23598, 855820), (23940, 843594), (24452, 825930), (24472, 825255), (24840, 813029), (26220, 770238), (27531, 733560), (28728, 702995), (28980, 696882), (30565, 660744), (30590, 660204), (31464, 641865), (34776, 580735), (35910, 562396), (36678, 550620), (36708, 550170), (39330, 513492), (42791, 471960), (43470, 464588), (45885, 440136), (47196, 427910), (47880, 421797), (48904, 412965), (52440, 385119), (55017, 367080), (55062, 366780), (57960, 348441), (58995, 342328), (61130, 330372), (61180, 330102), (71820, 281198), (73356, 275310), (73416, 275085), (78660, 256746), (82593, 244520), (85582, 235980), (86940, 232294), (91695, 220248), (91770, 220068), (94392, 213955), (110034, 183540), (110124, 183390), (116147, 173880), (117990, 171164), (122260, 165186), (122360, 165051), (128373, 157320), (137655, 146712), (140599, 143640)]