20105350080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:169

約数の個数: 448

約数和(自身を含む): 71310520320

約数和(自身を除く): 51205170240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 37, 38, 40, 48, 57, 60, 62, 64, 74, 76, 80, 93, 95, 96, 111, 114, 120, 124, 148, 152, 155, 160, 185, 186, 190, 192, 222, 228, 240, 248, 285, 296, 304, 310, 320, 370, 372, 380, 444, 456, 465, 480, 496, 555, 570, 589, 592, 608, 620, 703, 740, 744, 760, 888, 912, 930, 960, 961, 992, 1110, 1140, 1147, 1178, 1184, 1216, 1240, 1406, 1480, 1488, 1520, 1767, 1776, 1824, 1860, 1922, 1984, 2109, 2220, 2280, 2294, 2356, 2368, 2480, 2812, 2883, 2945, 2960, 2976, 3040, 3441, 3515, 3534, 3552, 3648, 3720, 3844, 4218, 4440, 4560, 4588, 4712, 4805, 4960, 5624, 5735, 5766, 5890, 5920, 5952, 6080, 6882, 7030, 7068, 7104, 7440, 7688, 8436, 8835, 8880, 9120, 9176, 9424, 9610, 9920, 10545, 11248, 11470, 11532, 11780, 11840, 13764, 14060, 14136, 14415, 14880, 15376, 16872, 17205, 17670, 17760, 18240, 18259, 18352, 18848, 19220, 21090, 21793, 22496, 22940, 23064, 23560, 27528, 28120, 28272, 28830, 29760, 29791, 30752, 33744, 34410, 35340, 35520, 35557, 36518, 36704, 37696, 38440, 42180, 43586, 44992, 45880, 46128, 47120, 54777, 55056, 56240, 56544, 57660, 59582, 61504, 65379, 67488, 68820, 70680, 71114, 73036, 73408, 76880, 84360, 87172, 89373, 91295, 91760, 92256, 94240, 106671, 108965, 109554, 110112, 112480, 113088, 115320, 119164, 130758, 134976, 137640, 141360, 142228, 146072, 148955, 153760, 168720, 174344, 177785, 178746, 182590, 183520, 184512, 188480, 213342, 217930, 219108, 220224, 224960, 230640, 238328, 261516, 273885, 275280, 282720, 284456, 292144, 297910, 307520, 326895, 337440, 348688, 355570, 357492, 365180, 367040, 426684, 435860, 438216, 446865, 461280, 476656, 523032, 533355, 547770, 550560, 565440, 566029, 568912, 584288, 595820, 653790, 674880, 675583, 697376, 711140, 714984, 730360, 853368, 871720, 876432, 893730, 922560, 953312, 1046064, 1066710, 1095540, 1101120, 1102267, 1132058, 1137824, 1168576, 1191640, 1307580, 1351166, 1394752, 1422280, 1429968, 1460720, 1698087, 1706736, 1743440, 1752864, 1787460, 1906624, 2026749, 2092128, 2133420, 2191080, 2204534, 2264116, 2275648, 2383280, 2615160, 2702332, 2830145, 2844560, 2859936, 2921440, 3306801, 3377915, 3396174, 3413472, 3486880, 3505728, 3574920, 4053498, 4184256, 4266840, 4382160, 4409068, 4528232, 4766560, 5230320, 5404664, 5511335, 5660290, 5689120, 5719872, 5842880, 6613602, 6755830, 6792348, 6826944, 6973760, 7149840, 8106996, 8490435, 8533680, 8764320, 8818136, 9056464, 9533120, 10133745, 10460640, 10809328, 11022670, 11320580, 11378240, 13227204, 13511660, 13584696, 14299680, 16213992, 16534005, 16980870, 17067360, 17528640, 17636272, 18112928, 20267490, 20921280, 20943073, 21618656, 22045340, 22641160, 26454408, 27023320, 27169392, 28599360, 32427984, 33068010, 33961740, 34134720, 35272544, 36225856, 40534980, 41886146, 43237312, 44090680, 45282320, 52908816, 54046640, 54338784, 62829219, 64855968, 66136020, 67923480, 70545088, 81069960, 83772292, 88181360, 90564640, 104715365, 105817632, 108093280, 108677568, 125658438, 129711936, 132272040, 135846960, 162139920, 167544584, 176362720, 181129280, 209430730, 211635264, 216186560, 251316876, 264544080, 271693920, 314146095, 324279840, 335089168, 352725440, 418861460, 502633752, 529088160, 543387840, 628292190, 648559680, 670178336, 837722920, 1005267504, 1058176320, 1256584380, 1340356672, 1675445840, 2010535008, 2513168760, 3350891680, 4021070016, 5026337520, 6701783360, 10052675040, 20105350080]

約数ペア:

[(1, 20105350080), (2, 10052675040), (3, 6701783360), (4, 5026337520), (5, 4021070016), (6, 3350891680), (8, 2513168760), (10, 2010535008), (12, 1675445840), (15, 1340356672), (16, 1256584380), (19, 1058176320), (20, 1005267504), (24, 837722920), (30, 670178336), (31, 648559680), (32, 628292190), (37, 543387840), (38, 529088160), (40, 502633752), (48, 418861460), (57, 352725440), (60, 335089168), (62, 324279840), (64, 314146095), (74, 271693920), (76, 264544080), (80, 251316876), (93, 216186560), (95, 211635264), (96, 209430730), (111, 181129280), (114, 176362720), (120, 167544584), (124, 162139920), (148, 135846960), (152, 132272040), (155, 129711936), (160, 125658438), (185, 108677568), (186, 108093280), (190, 105817632), (192, 104715365), (222, 90564640), (228, 88181360), (240, 83772292), (248, 81069960), (285, 70545088), (296, 67923480), (304, 66136020), (310, 64855968), (320, 62829219), (370, 54338784), (372, 54046640), (380, 52908816), (444, 45282320), (456, 44090680), (465, 43237312), (480, 41886146), (496, 40534980), (555, 36225856), (570, 35272544), (589, 34134720), (592, 33961740), (608, 33068010), (620, 32427984), (703, 28599360), (740, 27169392), (744, 27023320), (760, 26454408), (888, 22641160), (912, 22045340), (930, 21618656), (960, 20943073), (961, 20921280), (992, 20267490), (1110, 18112928), (1140, 17636272), (1147, 17528640), (1178, 17067360), (1184, 16980870), (1216, 16534005), (1240, 16213992), (1406, 14299680), (1480, 13584696), (1488, 13511660), (1520, 13227204), (1767, 11378240), (1776, 11320580), (1824, 11022670), (1860, 10809328), (1922, 10460640), (1984, 10133745), (2109, 9533120), (2220, 9056464), (2280, 8818136), (2294, 8764320), (2356, 8533680), (2368, 8490435), (2480, 8106996), (2812, 7149840), (2883, 6973760), (2945, 6826944), (2960, 6792348), (2976, 6755830), (3040, 6613602), (3441, 5842880), (3515, 5719872), (3534, 5689120), (3552, 5660290), (3648, 5511335), (3720, 5404664), (3844, 5230320), (4218, 4766560), (4440, 4528232), (4560, 4409068), (4588, 4382160), (4712, 4266840), (4805, 4184256), (4960, 4053498), (5624, 3574920), (5735, 3505728), (5766, 3486880), (5890, 3413472), (5920, 3396174), (5952, 3377915), (6080, 3306801), (6882, 2921440), (7030, 2859936), (7068, 2844560), (7104, 2830145), (7440, 2702332), (7688, 2615160), (8436, 2383280), (8835, 2275648), (8880, 2264116), (9120, 2204534), (9176, 2191080), (9424, 2133420), (9610, 2092128), (9920, 2026749), (10545, 1906624), (11248, 1787460), (11470, 1752864), (11532, 1743440), (11780, 1706736), (11840, 1698087), (13764, 1460720), (14060, 1429968), (14136, 1422280), (14415, 1394752), (14880, 1351166), (15376, 1307580), (16872, 1191640), (17205, 1168576), (17670, 1137824), (17760, 1132058), (18240, 1102267), (18259, 1101120), (18352, 1095540), (18848, 1066710), (19220, 1046064), (21090, 953312), (21793, 922560), (22496, 893730), (22940, 876432), (23064, 871720), (23560, 853368), (27528, 730360), (28120, 714984), (28272, 711140), (28830, 697376), (29760, 675583), (29791, 674880), (30752, 653790), (33744, 595820), (34410, 584288), (35340, 568912), (35520, 566029), (35557, 565440), (36518, 550560), (36704, 547770), (37696, 533355), (38440, 523032), (42180, 476656), (43586, 461280), (44992, 446865), (45880, 438216), (46128, 435860), (47120, 426684), (54777, 367040), (55056, 365180), (56240, 357492), (56544, 355570), (57660, 348688), (59582, 337440), (61504, 326895), (65379, 307520), (67488, 297910), (68820, 292144), (70680, 284456), (71114, 282720), (73036, 275280), (73408, 273885), (76880, 261516), (84360, 238328), (87172, 230640), (89373, 224960), (91295, 220224), (91760, 219108), (92256, 217930), (94240, 213342), (106671, 188480), (108965, 184512), (109554, 183520), (110112, 182590), (112480, 178746), (113088, 177785), (115320, 174344), (119164, 168720), (130758, 153760), (134976, 148955), (137640, 146072), (141360, 142228)]