2156525280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2399

約数の個数: 432

約数和(自身を含む): 9223066944

約数和(自身を除く): 7066541664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 360, 364, 390, 392, 416, 420, 441, 455, 468, 480, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 672, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1365, 1440, 1456, 1470, 1560, 1568, 1638, 1680, 1764, 1820, 1872, 1911, 1960, 2016, 2080, 2184, 2205, 2340, 2351, 2352, 2520, 2548, 2730, 2912, 2940, 3120, 3185, 3276, 3360, 3528, 3640, 3744, 3822, 3920, 4095, 4368, 4410, 4680, 4702, 4704, 5040, 5096, 5460, 5733, 5880, 6240, 6370, 6552, 7053, 7056, 7280, 7644, 7840, 8190, 8736, 8820, 9360, 9404, 9555, 10080, 10192, 10920, 11466, 11755, 11760, 12740, 13104, 14106, 14112, 14560, 15288, 16380, 16457, 17640, 18720, 18808, 19110, 20384, 21159, 21840, 22932, 23510, 23520, 25480, 26208, 28212, 28665, 30563, 30576, 32760, 32914, 35265, 35280, 37616, 38220, 42318, 43680, 45864, 47020, 49371, 50960, 56424, 57330, 61126, 61152, 65520, 65828, 70530, 70560, 75232, 76440, 82285, 84636, 91689, 91728, 94040, 98742, 101920, 105795, 112848, 114660, 115199, 122252, 131040, 131656, 141060, 148113, 152815, 152880, 164570, 169272, 183378, 183456, 188080, 197484, 211590, 213941, 225696, 229320, 230398, 244504, 246855, 263312, 275067, 282120, 296226, 305630, 305760, 329140, 338544, 345597, 366756, 376160, 394968, 423180, 427882, 458445, 458640, 460796, 489008, 493710, 526624, 550134, 564240, 575995, 592452, 611260, 641823, 658280, 677088, 691194, 733512, 740565, 789936, 846360, 855764, 916890, 917280, 921592, 978016, 987420, 1036791, 1069705, 1100268, 1128480, 1151990, 1184904, 1222520, 1283646, 1316560, 1375335, 1382388, 1467024, 1481130, 1497587, 1579872, 1692720, 1711528, 1727985, 1833780, 1843184, 1925469, 1974840, 2073582, 2139410, 2200536, 2303980, 2369808, 2445040, 2567292, 2633120, 2750670, 2764776, 2934048, 2962260, 2995174, 3209115, 3385440, 3423056, 3455970, 3667560, 3686368, 3850938, 3949680, 4147164, 4278820, 4401072, 4492761, 4607960, 4739616, 4890080, 5134584, 5183955, 5501340, 5529552, 5924520, 5990348, 6418230, 6846112, 6911940, 7335120, 7487935, 7701876, 7899360, 8294328, 8557640, 8802144, 8985522, 9215920, 9627345, 10269168, 10367910, 11002680, 11059104, 11849040, 11980696, 12836460, 13478283, 13823880, 14670240, 14975870, 15403752, 16588656, 17115280, 17971044, 18431840, 19254690, 20538336, 20735820, 22005360, 22463805, 23698080, 23961392, 25672920, 26956566, 27647760, 29951740, 30807504, 33177312, 34230560, 35942088, 38509380, 41471640, 44010720, 44927610, 47922784, 51345840, 53913132, 55295520, 59903480, 61615008, 67391415, 71884176, 77018760, 82943280, 89855220, 102691680, 107826264, 119806960, 134782830, 143768352, 154037520, 165886560, 179710440, 215652528, 239613920, 269565660, 308075040, 359420880, 431305056, 539131320, 718841760, 1078262640, 2156525280]

約数ペア:

[(1, 2156525280), (2, 1078262640), (3, 718841760), (4, 539131320), (5, 431305056), (6, 359420880), (7, 308075040), (8, 269565660), (9, 239613920), (10, 215652528), (12, 179710440), (13, 165886560), (14, 154037520), (15, 143768352), (16, 134782830), (18, 119806960), (20, 107826264), (21, 102691680), (24, 89855220), (26, 82943280), (28, 77018760), (30, 71884176), (32, 67391415), (35, 61615008), (36, 59903480), (39, 55295520), (40, 53913132), (42, 51345840), (45, 47922784), (48, 44927610), (49, 44010720), (52, 41471640), (56, 38509380), (60, 35942088), (63, 34230560), (65, 33177312), (70, 30807504), (72, 29951740), (78, 27647760), (80, 26956566), (84, 25672920), (90, 23961392), (91, 23698080), (96, 22463805), (98, 22005360), (104, 20735820), (105, 20538336), (112, 19254690), (117, 18431840), (120, 17971044), (126, 17115280), (130, 16588656), (140, 15403752), (144, 14975870), (147, 14670240), (156, 13823880), (160, 13478283), (168, 12836460), (180, 11980696), (182, 11849040), (195, 11059104), (196, 11002680), (208, 10367910), (210, 10269168), (224, 9627345), (234, 9215920), (240, 8985522), (245, 8802144), (252, 8557640), (260, 8294328), (273, 7899360), (280, 7701876), (288, 7487935), (294, 7335120), (312, 6911940), (315, 6846112), (336, 6418230), (360, 5990348), (364, 5924520), (390, 5529552), (392, 5501340), (416, 5183955), (420, 5134584), (441, 4890080), (455, 4739616), (468, 4607960), (480, 4492761), (490, 4401072), (504, 4278820), (520, 4147164), (546, 3949680), (560, 3850938), (585, 3686368), (588, 3667560), (624, 3455970), (630, 3423056), (637, 3385440), (672, 3209115), (720, 2995174), (728, 2962260), (735, 2934048), (780, 2764776), (784, 2750670), (819, 2633120), (840, 2567292), (882, 2445040), (910, 2369808), (936, 2303980), (980, 2200536), (1008, 2139410), (1040, 2073582), (1092, 1974840), (1120, 1925469), (1170, 1843184), (1176, 1833780), (1248, 1727985), (1260, 1711528), (1274, 1692720), (1365, 1579872), (1440, 1497587), (1456, 1481130), (1470, 1467024), (1560, 1382388), (1568, 1375335), (1638, 1316560), (1680, 1283646), (1764, 1222520), (1820, 1184904), (1872, 1151990), (1911, 1128480), (1960, 1100268), (2016, 1069705), (2080, 1036791), (2184, 987420), (2205, 978016), (2340, 921592), (2351, 917280), (2352, 916890), (2520, 855764), (2548, 846360), (2730, 789936), (2912, 740565), (2940, 733512), (3120, 691194), (3185, 677088), (3276, 658280), (3360, 641823), (3528, 611260), (3640, 592452), (3744, 575995), (3822, 564240), (3920, 550134), (4095, 526624), (4368, 493710), (4410, 489008), (4680, 460796), (4702, 458640), (4704, 458445), (5040, 427882), (5096, 423180), (5460, 394968), (5733, 376160), (5880, 366756), (6240, 345597), (6370, 338544), (6552, 329140), (7053, 305760), (7056, 305630), (7280, 296226), (7644, 282120), (7840, 275067), (8190, 263312), (8736, 246855), (8820, 244504), (9360, 230398), (9404, 229320), (9555, 225696), (10080, 213941), (10192, 211590), (10920, 197484), (11466, 188080), (11755, 183456), (11760, 183378), (12740, 169272), (13104, 164570), (14106, 152880), (14112, 152815), (14560, 148113), (15288, 141060), (16380, 131656), (16457, 131040), (17640, 122252), (18720, 115199), (18808, 114660), (19110, 112848), (20384, 105795), (21159, 101920), (21840, 98742), (22932, 94040), (23510, 91728), (23520, 91689), (25480, 84636), (26208, 82285), (28212, 76440), (28665, 75232), (30563, 70560), (30576, 70530), (32760, 65828), (32914, 65520), (35265, 61152), (35280, 61126), (37616, 57330), (38220, 56424), (42318, 50960), (43680, 49371), (45864, 47020)]