21497098560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1814

約数の個数: 448

約数和(自身を含む): 82971924480

約数和(自身を除く): 61474825920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 101, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 202, 210, 224, 228, 240, 266, 280, 285, 303, 304, 320, 336, 380, 399, 404, 420, 448, 456, 480, 505, 532, 560, 570, 606, 608, 665, 672, 707, 760, 798, 808, 840, 912, 960, 1010, 1064, 1120, 1140, 1212, 1216, 1330, 1344, 1414, 1515, 1520, 1596, 1616, 1667, 1680, 1824, 1919, 1995, 2020, 2121, 2128, 2240, 2280, 2424, 2660, 2828, 3030, 3040, 3192, 3232, 3334, 3360, 3535, 3648, 3838, 3990, 4040, 4242, 4256, 4560, 4848, 5001, 5320, 5656, 5757, 6060, 6080, 6384, 6464, 6668, 6720, 7070, 7676, 7980, 8080, 8335, 8484, 8512, 9120, 9595, 9696, 10002, 10605, 10640, 11312, 11514, 11669, 12120, 12768, 13336, 13433, 14140, 15352, 15960, 16160, 16670, 16968, 18240, 19190, 19392, 20004, 21210, 21280, 22624, 23028, 23338, 24240, 25005, 25536, 26672, 26866, 28280, 28785, 30704, 31673, 31920, 32320, 33340, 33936, 35007, 38380, 40008, 40299, 42420, 42560, 45248, 46056, 46676, 48480, 50010, 53344, 53732, 56560, 57570, 58345, 61408, 63346, 63840, 66680, 67165, 67872, 70014, 76760, 80016, 80598, 84840, 92112, 93352, 95019, 96960, 100020, 106688, 107464, 113120, 115140, 116690, 122816, 126692, 127680, 133360, 134330, 135744, 140028, 153520, 158365, 160032, 161196, 168367, 169680, 175035, 184224, 186704, 190038, 200040, 201495, 214928, 221711, 226240, 230280, 233380, 253384, 266720, 268660, 280056, 307040, 316730, 320064, 322392, 336734, 339360, 350070, 368448, 373408, 380076, 400080, 402990, 429856, 443422, 460560, 466760, 475095, 505101, 506768, 533440, 537320, 560112, 614080, 633460, 644784, 665133, 673468, 678720, 700140, 746816, 760152, 800160, 805980, 841835, 859712, 886844, 921120, 933520, 950190, 1010202, 1013536, 1074640, 1108555, 1120224, 1178569, 1266920, 1289568, 1330266, 1346936, 1400280, 1520304, 1600320, 1611960, 1683670, 1773688, 1842240, 1867040, 1900380, 2020404, 2027072, 2149280, 2217110, 2240448, 2357138, 2525505, 2533840, 2579136, 2660532, 2693872, 2800560, 3040608, 3198973, 3223920, 3325665, 3367340, 3535707, 3547376, 3734080, 3800760, 4040808, 4298560, 4434220, 4714276, 5051010, 5067680, 5321064, 5387744, 5601120, 5892845, 6081216, 6397946, 6447840, 6651330, 6734680, 7071414, 7094752, 7601520, 8081616, 8868440, 9428552, 9596919, 10102020, 10135360, 10642128, 10775488, 11202240, 11785690, 12795892, 12895680, 13302660, 13469360, 14142828, 14189504, 15203040, 15994865, 16163232, 17678535, 17736880, 18857104, 19193838, 20204040, 21284256, 22392811, 23571380, 25591784, 26605320, 26938720, 28285656, 30406080, 31989730, 32326464, 35357070, 35473760, 37714208, 38387676, 40408080, 42568512, 44785622, 47142760, 47984595, 51183568, 53210640, 53877440, 56571312, 63979460, 67178433, 70714140, 70947520, 75428416, 76775352, 80816160, 89571244, 94285520, 95969190, 102367136, 106421280, 111964055, 113142624, 127958920, 134356866, 141428280, 153550704, 161632320, 179142488, 188571040, 191938380, 204734272, 212842560, 223928110, 226285248, 255917840, 268713732, 282856560, 307101408, 335892165, 358284976, 377142080, 383876760, 447856220, 511835680, 537427464, 565713120, 614202816, 671784330, 716569952, 767753520, 895712440, 1023671360, 1074854928, 1131426240, 1343568660, 1433139904, 1535507040, 1791424880, 2149709856, 2687137320, 3071014080, 3582849760, 4299419712, 5374274640, 7165699520, 10748549280, 21497098560]

約数ペア:

[(1, 21497098560), (2, 10748549280), (3, 7165699520), (4, 5374274640), (5, 4299419712), (6, 3582849760), (7, 3071014080), (8, 2687137320), (10, 2149709856), (12, 1791424880), (14, 1535507040), (15, 1433139904), (16, 1343568660), (19, 1131426240), (20, 1074854928), (21, 1023671360), (24, 895712440), (28, 767753520), (30, 716569952), (32, 671784330), (35, 614202816), (38, 565713120), (40, 537427464), (42, 511835680), (48, 447856220), (56, 383876760), (57, 377142080), (60, 358284976), (64, 335892165), (70, 307101408), (76, 282856560), (80, 268713732), (84, 255917840), (95, 226285248), (96, 223928110), (101, 212842560), (105, 204734272), (112, 191938380), (114, 188571040), (120, 179142488), (133, 161632320), (140, 153550704), (152, 141428280), (160, 134356866), (168, 127958920), (190, 113142624), (192, 111964055), (202, 106421280), (210, 102367136), (224, 95969190), (228, 94285520), (240, 89571244), (266, 80816160), (280, 76775352), (285, 75428416), (303, 70947520), (304, 70714140), (320, 67178433), (336, 63979460), (380, 56571312), (399, 53877440), (404, 53210640), (420, 51183568), (448, 47984595), (456, 47142760), (480, 44785622), (505, 42568512), (532, 40408080), (560, 38387676), (570, 37714208), (606, 35473760), (608, 35357070), (665, 32326464), (672, 31989730), (707, 30406080), (760, 28285656), (798, 26938720), (808, 26605320), (840, 25591784), (912, 23571380), (960, 22392811), (1010, 21284256), (1064, 20204040), (1120, 19193838), (1140, 18857104), (1212, 17736880), (1216, 17678535), (1330, 16163232), (1344, 15994865), (1414, 15203040), (1515, 14189504), (1520, 14142828), (1596, 13469360), (1616, 13302660), (1667, 12895680), (1680, 12795892), (1824, 11785690), (1919, 11202240), (1995, 10775488), (2020, 10642128), (2121, 10135360), (2128, 10102020), (2240, 9596919), (2280, 9428552), (2424, 8868440), (2660, 8081616), (2828, 7601520), (3030, 7094752), (3040, 7071414), (3192, 6734680), (3232, 6651330), (3334, 6447840), (3360, 6397946), (3535, 6081216), (3648, 5892845), (3838, 5601120), (3990, 5387744), (4040, 5321064), (4242, 5067680), (4256, 5051010), (4560, 4714276), (4848, 4434220), (5001, 4298560), (5320, 4040808), (5656, 3800760), (5757, 3734080), (6060, 3547376), (6080, 3535707), (6384, 3367340), (6464, 3325665), (6668, 3223920), (6720, 3198973), (7070, 3040608), (7676, 2800560), (7980, 2693872), (8080, 2660532), (8335, 2579136), (8484, 2533840), (8512, 2525505), (9120, 2357138), (9595, 2240448), (9696, 2217110), (10002, 2149280), (10605, 2027072), (10640, 2020404), (11312, 1900380), (11514, 1867040), (11669, 1842240), (12120, 1773688), (12768, 1683670), (13336, 1611960), (13433, 1600320), (14140, 1520304), (15352, 1400280), (15960, 1346936), (16160, 1330266), (16670, 1289568), (16968, 1266920), (18240, 1178569), (19190, 1120224), (19392, 1108555), (20004, 1074640), (21210, 1013536), (21280, 1010202), (22624, 950190), (23028, 933520), (23338, 921120), (24240, 886844), (25005, 859712), (25536, 841835), (26672, 805980), (26866, 800160), (28280, 760152), (28785, 746816), (30704, 700140), (31673, 678720), (31920, 673468), (32320, 665133), (33340, 644784), (33936, 633460), (35007, 614080), (38380, 560112), (40008, 537320), (40299, 533440), (42420, 506768), (42560, 505101), (45248, 475095), (46056, 466760), (46676, 460560), (48480, 443422), (50010, 429856), (53344, 402990), (53732, 400080), (56560, 380076), (57570, 373408), (58345, 368448), (61408, 350070), (63346, 339360), (63840, 336734), (66680, 322392), (67165, 320064), (67872, 316730), (70014, 307040), (76760, 280056), (80016, 268660), (80598, 266720), (84840, 253384), (92112, 233380), (93352, 230280), (95019, 226240), (96960, 221711), (100020, 214928), (106688, 201495), (107464, 200040), (113120, 190038), (115140, 186704), (116690, 184224), (122816, 175035), (126692, 169680), (127680, 168367), (133360, 161196), (134330, 160032), (135744, 158365), (140028, 153520)]