6728541820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:111

約数の個数: 384

約数和(自身を含む): 20434176000

約数和(自身を除く): 13705634180

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 49, 52, 55, 65, 70, 76, 77, 91, 95, 98, 110, 130, 133, 140, 143, 154, 182, 190, 196, 209, 220, 245, 247, 260, 266, 286, 308, 343, 361, 364, 380, 385, 418, 455, 490, 494, 532, 539, 572, 637, 665, 686, 715, 722, 770, 836, 910, 931, 980, 988, 1001, 1045, 1078, 1235, 1274, 1330, 1372, 1430, 1444, 1463, 1540, 1715, 1729, 1805, 1820, 1862, 2002, 2090, 2156, 2470, 2527, 2548, 2660, 2695, 2717, 2860, 2926, 3185, 3430, 3458, 3610, 3724, 3773, 3971, 4004, 4180, 4459, 4655, 4693, 4940, 5005, 5054, 5390, 5434, 5852, 6370, 6517, 6859, 6860, 6916, 7007, 7220, 7315, 7546, 7942, 8645, 8918, 9310, 9386, 10010, 10108, 10241, 10780, 10868, 12103, 12635, 12740, 13034, 13585, 13718, 14014, 14630, 15092, 15884, 17290, 17689, 17836, 18620, 18772, 18865, 19019, 19855, 20020, 20482, 22295, 23465, 24206, 25270, 26068, 27170, 27436, 27797, 28028, 29260, 32585, 32851, 34295, 34580, 35035, 35378, 37730, 38038, 39710, 40964, 44590, 46930, 48013, 48412, 49049, 50540, 51205, 51623, 54340, 55594, 60515, 65170, 65702, 68590, 70070, 70756, 71687, 75449, 75460, 76076, 79420, 84721, 88445, 89167, 89180, 93860, 95095, 96026, 98098, 102410, 103246, 111188, 121030, 123823, 130340, 131404, 133133, 137180, 138985, 140140, 143374, 150898, 164255, 169442, 176890, 178334, 190190, 192052, 194579, 196196, 204820, 206492, 229957, 240065, 242060, 245245, 247646, 258115, 266266, 277970, 286748, 301796, 328510, 336091, 338884, 353780, 356668, 358435, 361361, 377245, 380380, 389158, 423605, 445835, 459914, 480130, 490490, 495292, 516230, 528143, 532532, 555940, 619115, 624169, 657020, 665665, 672182, 716870, 722722, 754490, 778316, 847210, 891670, 919828, 931931, 960260, 972895, 980837, 980980, 1032460, 1056286, 1149785, 1238230, 1248338, 1331330, 1344364, 1362053, 1433740, 1445444, 1508980, 1609699, 1680455, 1694420, 1783340, 1806805, 1863862, 1945790, 1961674, 2112572, 2299570, 2352637, 2476460, 2496676, 2529527, 2640715, 2662660, 2724106, 3120845, 3219398, 3360910, 3613610, 3697001, 3727724, 3891580, 3923348, 4369183, 4599140, 4659655, 4705274, 4904185, 5059054, 5281430, 5448212, 6241690, 6438796, 6721820, 6810265, 6865859, 7227220, 7394002, 8048495, 8738366, 9319310, 9410548, 9808370, 10118108, 10562860, 11763185, 12483380, 12647635, 13620530, 13731718, 14788004, 16096990, 17476732, 17706689, 18485005, 18638620, 19616740, 21845915, 23526370, 25295270, 25879007, 27241060, 27463436, 30584281, 32193980, 34329295, 35413378, 36970010, 43691830, 47052740, 48061013, 50590540, 51758014, 61168562, 68658590, 70826756, 73940020, 87383660, 88533445, 96122026, 103516028, 122337124, 129395035, 137317180, 152921405, 177066890, 192244052, 240305065, 258790070, 305842810, 336427091, 354133780, 480610130, 517580140, 611685620, 672854182, 961220260, 1345708364, 1682135455, 3364270910, 6728541820]

約数ペア:

[(1, 6728541820), (2, 3364270910), (4, 1682135455), (5, 1345708364), (7, 961220260), (10, 672854182), (11, 611685620), (13, 517580140), (14, 480610130), (19, 354133780), (20, 336427091), (22, 305842810), (26, 258790070), (28, 240305065), (35, 192244052), (38, 177066890), (44, 152921405), (49, 137317180), (52, 129395035), (55, 122337124), (65, 103516028), (70, 96122026), (76, 88533445), (77, 87383660), (91, 73940020), (95, 70826756), (98, 68658590), (110, 61168562), (130, 51758014), (133, 50590540), (140, 48061013), (143, 47052740), (154, 43691830), (182, 36970010), (190, 35413378), (196, 34329295), (209, 32193980), (220, 30584281), (245, 27463436), (247, 27241060), (260, 25879007), (266, 25295270), (286, 23526370), (308, 21845915), (343, 19616740), (361, 18638620), (364, 18485005), (380, 17706689), (385, 17476732), (418, 16096990), (455, 14788004), (490, 13731718), (494, 13620530), (532, 12647635), (539, 12483380), (572, 11763185), (637, 10562860), (665, 10118108), (686, 9808370), (715, 9410548), (722, 9319310), (770, 8738366), (836, 8048495), (910, 7394002), (931, 7227220), (980, 6865859), (988, 6810265), (1001, 6721820), (1045, 6438796), (1078, 6241690), (1235, 5448212), (1274, 5281430), (1330, 5059054), (1372, 4904185), (1430, 4705274), (1444, 4659655), (1463, 4599140), (1540, 4369183), (1715, 3923348), (1729, 3891580), (1805, 3727724), (1820, 3697001), (1862, 3613610), (2002, 3360910), (2090, 3219398), (2156, 3120845), (2470, 2724106), (2527, 2662660), (2548, 2640715), (2660, 2529527), (2695, 2496676), (2717, 2476460), (2860, 2352637), (2926, 2299570), (3185, 2112572), (3430, 1961674), (3458, 1945790), (3610, 1863862), (3724, 1806805), (3773, 1783340), (3971, 1694420), (4004, 1680455), (4180, 1609699), (4459, 1508980), (4655, 1445444), (4693, 1433740), (4940, 1362053), (5005, 1344364), (5054, 1331330), (5390, 1248338), (5434, 1238230), (5852, 1149785), (6370, 1056286), (6517, 1032460), (6859, 980980), (6860, 980837), (6916, 972895), (7007, 960260), (7220, 931931), (7315, 919828), (7546, 891670), (7942, 847210), (8645, 778316), (8918, 754490), (9310, 722722), (9386, 716870), (10010, 672182), (10108, 665665), (10241, 657020), (10780, 624169), (10868, 619115), (12103, 555940), (12635, 532532), (12740, 528143), (13034, 516230), (13585, 495292), (13718, 490490), (14014, 480130), (14630, 459914), (15092, 445835), (15884, 423605), (17290, 389158), (17689, 380380), (17836, 377245), (18620, 361361), (18772, 358435), (18865, 356668), (19019, 353780), (19855, 338884), (20020, 336091), (20482, 328510), (22295, 301796), (23465, 286748), (24206, 277970), (25270, 266266), (26068, 258115), (27170, 247646), (27436, 245245), (27797, 242060), (28028, 240065), (29260, 229957), (32585, 206492), (32851, 204820), (34295, 196196), (34580, 194579), (35035, 192052), (35378, 190190), (37730, 178334), (38038, 176890), (39710, 169442), (40964, 164255), (44590, 150898), (46930, 143374), (48013, 140140), (48412, 138985), (49049, 137180), (50540, 133133), (51205, 131404), (51623, 130340), (54340, 123823), (55594, 121030), (60515, 111188), (65170, 103246), (65702, 102410), (68590, 98098), (70070, 96026), (70756, 95095), (71687, 93860), (75449, 89180), (75460, 89167), (76076, 88445), (79420, 84721)]