21345547860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 576

約数和(自身を含む): 83158892544

約数和(自身を除く): 61813344684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 127, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 254, 260, 273, 279, 310, 315, 331, 364, 372, 381, 390, 403, 420, 434, 455, 465, 468, 508, 546, 558, 585, 620, 630, 635, 651, 662, 762, 780, 806, 819, 868, 889, 910, 930, 993, 1085, 1092, 1116, 1143, 1170, 1209, 1260, 1270, 1302, 1324, 1365, 1395, 1524, 1612, 1638, 1651, 1655, 1778, 1820, 1860, 1905, 1953, 1986, 2015, 2170, 2286, 2317, 2340, 2418, 2540, 2604, 2667, 2730, 2790, 2821, 2979, 3255, 3276, 3302, 3310, 3556, 3627, 3810, 3906, 3937, 3972, 4030, 4095, 4303, 4340, 4445, 4572, 4634, 4836, 4953, 4965, 5334, 5460, 5580, 5642, 5715, 5958, 6045, 6510, 6604, 6620, 6951, 7254, 7620, 7812, 7874, 8001, 8060, 8190, 8255, 8463, 8606, 8890, 9268, 9765, 9906, 9930, 10261, 10668, 11284, 11430, 11557, 11585, 11811, 11916, 12090, 12909, 13020, 13335, 13902, 14105, 14508, 14859, 14895, 15748, 16002, 16380, 16510, 16926, 17212, 17780, 18135, 19530, 19685, 19812, 19860, 20522, 20853, 21515, 22860, 23114, 23170, 23622, 24180, 24765, 25389, 25818, 26670, 27559, 27804, 28210, 29718, 29790, 30121, 30783, 32004, 33020, 33852, 34671, 34755, 35433, 36270, 38727, 39060, 39370, 40005, 41044, 41706, 42037, 42315, 43030, 46228, 46340, 47244, 49530, 50778, 51181, 51305, 51636, 53340, 55118, 56420, 57785, 59055, 59436, 59580, 60242, 61566, 64545, 69342, 69510, 70866, 71827, 72540, 74295, 77454, 78740, 80010, 82677, 83412, 84074, 84630, 86060, 90363, 92349, 99060, 101556, 102362, 102610, 104013, 104265, 110236, 115570, 118110, 120484, 123132, 126111, 126945, 129090, 133393, 137795, 138684, 139020, 141732, 143654, 148590, 150605, 153543, 153915, 154908, 160020, 165354, 168148, 169260, 173355, 177165, 180726, 184698, 193635, 204724, 205220, 208026, 208530, 210185, 215481, 231140, 236220, 248031, 252222, 253890, 255905, 258180, 266786, 271089, 275590, 287308, 294259, 297180, 301210, 307086, 307830, 330708, 346710, 354330, 358267, 359135, 361452, 369396, 378333, 387270, 400179, 413385, 416052, 417060, 420370, 430962, 451815, 460629, 461745, 496062, 504444, 507780, 511810, 520065, 533572, 542178, 546481, 551180, 588518, 602420, 614172, 615660, 630555, 646443, 666965, 693420, 708660, 716534, 718270, 756666, 767715, 774540, 800358, 826770, 840740, 861924, 882777, 903630, 921258, 923490, 933751, 992124, 1023620, 1040130, 1074801, 1077405, 1084356, 1092962, 1177036, 1200537, 1240155, 1261110, 1292886, 1303147, 1333930, 1355445, 1433068, 1436540, 1471295, 1513332, 1535430, 1600716, 1639443, 1653540, 1765554, 1791335, 1807260, 1842516, 1846980, 1867502, 1891665, 2000895, 2080260, 2149602, 2154810, 2185924, 2303145, 2401074, 2480310, 2522220, 2585772, 2606294, 2648331, 2667860, 2710890, 2732405, 2801253, 2942590, 3070860, 3224403, 3232215, 3278886, 3531108, 3582670, 3735004, 3783330, 3825367, 3909441, 4001790, 4299204, 4309620, 4413885, 4606290, 4668755, 4802148, 4918329, 4960620, 5212588, 5296662, 5374005, 5421780, 5464810, 5602506, 5885180, 6002685, 6448806, 6464430, 6515735, 6557772, 7165340, 7566660, 7650734, 7818882, 8003580, 8197215, 8403759, 8827770, 9122029, 9212580, 9337510, 9836658, 10593324, 10748010, 10929620, 11205012, 11476101, 11728323, 12005370, 12897612, 12928860, 13031470, 13241655, 14006265, 15301468, 15637764, 16122015, 16394430, 16807518, 16940911, 17655540, 18244058, 18675020, 19126835, 19547205, 19673316, 21496020, 22952202, 23456646, 24010740, 24591645, 26062940, 26483310, 27366087, 28012530, 32244030, 32788860, 33615036, 33881822, 34428303, 36488116, 38253670, 39094410, 42018795, 45610145, 45904404, 46913292, 49183290, 50822733, 52966620, 54732174, 56025060, 57380505, 58641615, 64488060, 67763644, 68856606, 76507340, 78188820, 82098261, 84037590, 84704555, 91220290, 98366580, 101645466, 109464348, 114761010, 117283230, 118586377, 136830435, 137713212, 152468199, 164196522, 168075180, 169409110, 172141515, 182440580, 203290932, 229522020, 234566460, 237172754, 254113665, 273660870, 304936398, 328393044, 338818220, 344283030, 355759131, 410491305, 474345508, 508227330, 547321740, 592931885, 609872796, 688566060, 711518262, 762340995, 820982610, 1016454660, 1067277393, 1185863770, 1423036524, 1524681990, 1641965220, 1778795655, 2134554786, 2371727540, 3049363980, 3557591310, 4269109572, 5336386965, 7115182620, 10672773930, 21345547860]

約数ペア:

[(1, 21345547860), (2, 10672773930), (3, 7115182620), (4, 5336386965), (5, 4269109572), (6, 3557591310), (7, 3049363980), (9, 2371727540), (10, 2134554786), (12, 1778795655), (13, 1641965220), (14, 1524681990), (15, 1423036524), (18, 1185863770), (20, 1067277393), (21, 1016454660), (26, 820982610), (28, 762340995), (30, 711518262), (31, 688566060), (35, 609872796), (36, 592931885), (39, 547321740), (42, 508227330), (45, 474345508), (52, 410491305), (60, 355759131), (62, 344283030), (63, 338818220), (65, 328393044), (70, 304936398), (78, 273660870), (84, 254113665), (90, 237172754), (91, 234566460), (93, 229522020), (105, 203290932), (117, 182440580), (124, 172141515), (126, 169409110), (127, 168075180), (130, 164196522), (140, 152468199), (155, 137713212), (156, 136830435), (180, 118586377), (182, 117283230), (186, 114761010), (195, 109464348), (210, 101645466), (217, 98366580), (234, 91220290), (252, 84704555), (254, 84037590), (260, 82098261), (273, 78188820), (279, 76507340), (310, 68856606), (315, 67763644), (331, 64488060), (364, 58641615), (372, 57380505), (381, 56025060), (390, 54732174), (403, 52966620), (420, 50822733), (434, 49183290), (455, 46913292), (465, 45904404), (468, 45610145), (508, 42018795), (546, 39094410), (558, 38253670), (585, 36488116), (620, 34428303), (630, 33881822), (635, 33615036), (651, 32788860), (662, 32244030), (762, 28012530), (780, 27366087), (806, 26483310), (819, 26062940), (868, 24591645), (889, 24010740), (910, 23456646), (930, 22952202), (993, 21496020), (1085, 19673316), (1092, 19547205), (1116, 19126835), (1143, 18675020), (1170, 18244058), (1209, 17655540), (1260, 16940911), (1270, 16807518), (1302, 16394430), (1324, 16122015), (1365, 15637764), (1395, 15301468), (1524, 14006265), (1612, 13241655), (1638, 13031470), (1651, 12928860), (1655, 12897612), (1778, 12005370), (1820, 11728323), (1860, 11476101), (1905, 11205012), (1953, 10929620), (1986, 10748010), (2015, 10593324), (2170, 9836658), (2286, 9337510), (2317, 9212580), (2340, 9122029), (2418, 8827770), (2540, 8403759), (2604, 8197215), (2667, 8003580), (2730, 7818882), (2790, 7650734), (2821, 7566660), (2979, 7165340), (3255, 6557772), (3276, 6515735), (3302, 6464430), (3310, 6448806), (3556, 6002685), (3627, 5885180), (3810, 5602506), (3906, 5464810), (3937, 5421780), (3972, 5374005), (4030, 5296662), (4095, 5212588), (4303, 4960620), (4340, 4918329), (4445, 4802148), (4572, 4668755), (4634, 4606290), (4836, 4413885), (4953, 4309620), (4965, 4299204), (5334, 4001790), (5460, 3909441), (5580, 3825367), (5642, 3783330), (5715, 3735004), (5958, 3582670), (6045, 3531108), (6510, 3278886), (6604, 3232215), (6620, 3224403), (6951, 3070860), (7254, 2942590), (7620, 2801253), (7812, 2732405), (7874, 2710890), (8001, 2667860), (8060, 2648331), (8190, 2606294), (8255, 2585772), (8463, 2522220), (8606, 2480310), (8890, 2401074), (9268, 2303145), (9765, 2185924), (9906, 2154810), (9930, 2149602), (10261, 2080260), (10668, 2000895), (11284, 1891665), (11430, 1867502), (11557, 1846980), (11585, 1842516), (11811, 1807260), (11916, 1791335), (12090, 1765554), (12909, 1653540), (13020, 1639443), (13335, 1600716), (13902, 1535430), (14105, 1513332), (14508, 1471295), (14859, 1436540), (14895, 1433068), (15748, 1355445), (16002, 1333930), (16380, 1303147), (16510, 1292886), (16926, 1261110), (17212, 1240155), (17780, 1200537), (18135, 1177036), (19530, 1092962), (19685, 1084356), (19812, 1077405), (19860, 1074801), (20522, 1040130), (20853, 1023620), (21515, 992124), (22860, 933751), (23114, 923490), (23170, 921258), (23622, 903630), (24180, 882777), (24765, 861924), (25389, 840740), (25818, 826770), (26670, 800358), (27559, 774540), (27804, 767715), (28210, 756666), (29718, 718270), (29790, 716534), (30121, 708660), (30783, 693420), (32004, 666965), (33020, 646443), (33852, 630555), (34671, 615660), (34755, 614172), (35433, 602420), (36270, 588518), (38727, 551180), (39060, 546481), (39370, 542178), (40005, 533572), (41044, 520065), (41706, 511810), (42037, 507780), (42315, 504444), (43030, 496062), (46228, 461745), (46340, 460629), (47244, 451815), (49530, 430962), (50778, 420370), (51181, 417060), (51305, 416052), (51636, 413385), (53340, 400179), (55118, 387270), (56420, 378333), (57785, 369396), (59055, 361452), (59436, 359135), (59580, 358267), (60242, 354330), (61566, 346710), (64545, 330708), (69342, 307830), (69510, 307086), (70866, 301210), (71827, 297180), (72540, 294259), (74295, 287308), (77454, 275590), (78740, 271089), (80010, 266786), (82677, 258180), (83412, 255905), (84074, 253890), (84630, 252222), (86060, 248031), (90363, 236220), (92349, 231140), (99060, 215481), (101556, 210185), (102362, 208530), (102610, 208026), (104013, 205220), (104265, 204724), (110236, 193635), (115570, 184698), (118110, 180726), (120484, 177165), (123132, 173355), (126111, 169260), (126945, 168148), (129090, 165354), (133393, 160020), (137795, 154908), (138684, 153915), (139020, 153543), (141732, 150605), (143654, 148590)]