15206728680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3449

約数の個数: 384

約数和(自身を含む): 58732128000

約数和(自身を除く): 43525399320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 89, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 178, 180, 195, 198, 220, 234, 260, 264, 267, 286, 312, 330, 356, 360, 390, 396, 429, 440, 445, 468, 495, 520, 534, 572, 585, 660, 712, 715, 780, 792, 801, 858, 890, 936, 979, 990, 1068, 1144, 1157, 1170, 1287, 1320, 1335, 1430, 1560, 1602, 1716, 1780, 1958, 1980, 2136, 2145, 2314, 2340, 2574, 2670, 2860, 2937, 3204, 3319, 3432, 3471, 3560, 3916, 3960, 4005, 4290, 4628, 4680, 4895, 5148, 5340, 5720, 5785, 5874, 6408, 6435, 6638, 6942, 7832, 8010, 8580, 8811, 9256, 9790, 9957, 10296, 10413, 10680, 11570, 11748, 12727, 12870, 13276, 13884, 14685, 16020, 16595, 17160, 17355, 17622, 19580, 19914, 20826, 23140, 23496, 25454, 25740, 26552, 27768, 29370, 29871, 32040, 33190, 34710, 35244, 36509, 38181, 39160, 39828, 41652, 43147, 44055, 46280, 49785, 50908, 51480, 52065, 58740, 59742, 63635, 66380, 69420, 70488, 73018, 76362, 79656, 83304, 86294, 88110, 99570, 101816, 104130, 109527, 114543, 117480, 119484, 127270, 129441, 132760, 138840, 146036, 149355, 152724, 172588, 176220, 182545, 190905, 199140, 208260, 215735, 219054, 229086, 238968, 254540, 258882, 292072, 295391, 298710, 305448, 328581, 345176, 352440, 365090, 381810, 388323, 398280, 416520, 431470, 438108, 458172, 474617, 509080, 517764, 547635, 572715, 590782, 597420, 647205, 657162, 730180, 763620, 776646, 862940, 876216, 886173, 916344, 949234, 1035528, 1095270, 1145430, 1181564, 1194840, 1294410, 1314324, 1423851, 1460360, 1476955, 1527240, 1553292, 1642905, 1725880, 1772346, 1898468, 1941615, 2190540, 2290860, 2363128, 2373085, 2588820, 2628648, 2658519, 2847702, 2953910, 3106584, 3249301, 3285810, 3544692, 3796936, 3840083, 3883230, 4271553, 4381080, 4430865, 4581720, 4746170, 5177640, 5317038, 5695404, 5907820, 6498602, 6571620, 7089384, 7119255, 7680166, 7766460, 8543106, 8861730, 9492340, 9747903, 10634076, 11390808, 11520249, 11815640, 12997204, 13143240, 13292595, 14238510, 15360332, 15532920, 16246505, 17086212, 17723460, 18984680, 19200415, 19495806, 21268152, 21357765, 23040498, 25994408, 26585190, 28477020, 29243709, 30720664, 32493010, 34172424, 34560747, 35446920, 38400830, 38991612, 42240913, 42715530, 46080996, 48739515, 53170380, 56954040, 57601245, 58487418, 64986020, 69121494, 76801660, 77983224, 84481826, 85431060, 92161992, 97479030, 106340760, 115202490, 116974836, 126722739, 129972040, 138242988, 146218545, 153603320, 168963652, 170862120, 172803735, 194958060, 211204565, 230404980, 233949672, 253445478, 276485976, 292437090, 337927304, 345607470, 380168217, 389916120, 422409130, 460809960, 506890956, 584874180, 633613695, 691214940, 760336434, 844818260, 1013781912, 1169748360, 1267227390, 1382429880, 1520672868, 1689636520, 1900841085, 2534454780, 3041345736, 3801682170, 5068909560, 7603364340, 15206728680]

約数ペア:

[(1, 15206728680), (2, 7603364340), (3, 5068909560), (4, 3801682170), (5, 3041345736), (6, 2534454780), (8, 1900841085), (9, 1689636520), (10, 1520672868), (11, 1382429880), (12, 1267227390), (13, 1169748360), (15, 1013781912), (18, 844818260), (20, 760336434), (22, 691214940), (24, 633613695), (26, 584874180), (30, 506890956), (33, 460809960), (36, 422409130), (39, 389916120), (40, 380168217), (44, 345607470), (45, 337927304), (52, 292437090), (55, 276485976), (60, 253445478), (65, 233949672), (66, 230404980), (72, 211204565), (78, 194958060), (88, 172803735), (89, 170862120), (90, 168963652), (99, 153603320), (104, 146218545), (110, 138242988), (117, 129972040), (120, 126722739), (130, 116974836), (132, 115202490), (143, 106340760), (156, 97479030), (165, 92161992), (178, 85431060), (180, 84481826), (195, 77983224), (198, 76801660), (220, 69121494), (234, 64986020), (260, 58487418), (264, 57601245), (267, 56954040), (286, 53170380), (312, 48739515), (330, 46080996), (356, 42715530), (360, 42240913), (390, 38991612), (396, 38400830), (429, 35446920), (440, 34560747), (445, 34172424), (468, 32493010), (495, 30720664), (520, 29243709), (534, 28477020), (572, 26585190), (585, 25994408), (660, 23040498), (712, 21357765), (715, 21268152), (780, 19495806), (792, 19200415), (801, 18984680), (858, 17723460), (890, 17086212), (936, 16246505), (979, 15532920), (990, 15360332), (1068, 14238510), (1144, 13292595), (1157, 13143240), (1170, 12997204), (1287, 11815640), (1320, 11520249), (1335, 11390808), (1430, 10634076), (1560, 9747903), (1602, 9492340), (1716, 8861730), (1780, 8543106), (1958, 7766460), (1980, 7680166), (2136, 7119255), (2145, 7089384), (2314, 6571620), (2340, 6498602), (2574, 5907820), (2670, 5695404), (2860, 5317038), (2937, 5177640), (3204, 4746170), (3319, 4581720), (3432, 4430865), (3471, 4381080), (3560, 4271553), (3916, 3883230), (3960, 3840083), (4005, 3796936), (4290, 3544692), (4628, 3285810), (4680, 3249301), (4895, 3106584), (5148, 2953910), (5340, 2847702), (5720, 2658519), (5785, 2628648), (5874, 2588820), (6408, 2373085), (6435, 2363128), (6638, 2290860), (6942, 2190540), (7832, 1941615), (8010, 1898468), (8580, 1772346), (8811, 1725880), (9256, 1642905), (9790, 1553292), (9957, 1527240), (10296, 1476955), (10413, 1460360), (10680, 1423851), (11570, 1314324), (11748, 1294410), (12727, 1194840), (12870, 1181564), (13276, 1145430), (13884, 1095270), (14685, 1035528), (16020, 949234), (16595, 916344), (17160, 886173), (17355, 876216), (17622, 862940), (19580, 776646), (19914, 763620), (20826, 730180), (23140, 657162), (23496, 647205), (25454, 597420), (25740, 590782), (26552, 572715), (27768, 547635), (29370, 517764), (29871, 509080), (32040, 474617), (33190, 458172), (34710, 438108), (35244, 431470), (36509, 416520), (38181, 398280), (39160, 388323), (39828, 381810), (41652, 365090), (43147, 352440), (44055, 345176), (46280, 328581), (49785, 305448), (50908, 298710), (51480, 295391), (52065, 292072), (58740, 258882), (59742, 254540), (63635, 238968), (66380, 229086), (69420, 219054), (70488, 215735), (73018, 208260), (76362, 199140), (79656, 190905), (83304, 182545), (86294, 176220), (88110, 172588), (99570, 152724), (101816, 149355), (104130, 146036), (109527, 138840), (114543, 132760), (117480, 129441), (119484, 127270)]