138882240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^2$

素因数の和:196

約数の個数: 252

約数和(自身を含む): 552596304

約数和(自身を除く): 413714064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 166, 168, 180, 192, 210, 224, 240, 249, 252, 280, 288, 315, 320, 332, 336, 360, 415, 420, 448, 480, 498, 504, 560, 576, 581, 630, 664, 672, 720, 747, 830, 840, 960, 996, 1008, 1120, 1162, 1245, 1260, 1328, 1344, 1440, 1494, 1660, 1680, 1743, 1992, 2016, 2240, 2324, 2490, 2520, 2656, 2880, 2905, 2988, 3320, 3360, 3486, 3735, 3984, 4032, 4648, 4980, 5040, 5229, 5312, 5810, 5976, 6640, 6720, 6889, 6972, 7470, 7968, 8715, 9296, 9960, 10080, 10458, 11620, 11952, 13280, 13778, 13944, 14940, 15936, 17430, 18592, 19920, 20160, 20667, 20916, 23240, 23904, 26145, 26560, 27556, 27888, 29880, 34445, 34860, 37184, 39840, 41334, 41832, 46480, 47808, 48223, 52290, 55112, 55776, 59760, 62001, 68890, 69720, 79680, 82668, 83664, 92960, 96446, 103335, 104580, 110224, 111552, 119520, 124002, 137780, 139440, 144669, 165336, 167328, 185920, 192892, 206670, 209160, 220448, 239040, 241115, 248004, 275560, 278880, 289338, 310005, 330672, 334656, 385784, 413340, 418320, 434007, 440896, 482230, 496008, 551120, 557760, 578676, 620010, 661344, 723345, 771568, 826680, 836640, 868014, 964460, 992016, 1102240, 1157352, 1240020, 1322688, 1446690, 1543136, 1653360, 1673280, 1736028, 1928920, 1984032, 2170035, 2204480, 2314704, 2480040, 2893380, 3086272, 3306720, 3472056, 3857840, 3968064, 4340070, 4629408, 4960080, 5786760, 6613440, 6944112, 7715680, 8680140, 9258816, 9920160, 11573520, 13888224, 15431360, 17360280, 19840320, 23147040, 27776448, 34720560, 46294080, 69441120, 138882240]

約数ペア:

[(1, 138882240), (2, 69441120), (3, 46294080), (4, 34720560), (5, 27776448), (6, 23147040), (7, 19840320), (8, 17360280), (9, 15431360), (10, 13888224), (12, 11573520), (14, 9920160), (15, 9258816), (16, 8680140), (18, 7715680), (20, 6944112), (21, 6613440), (24, 5786760), (28, 4960080), (30, 4629408), (32, 4340070), (35, 3968064), (36, 3857840), (40, 3472056), (42, 3306720), (45, 3086272), (48, 2893380), (56, 2480040), (60, 2314704), (63, 2204480), (64, 2170035), (70, 1984032), (72, 1928920), (80, 1736028), (83, 1673280), (84, 1653360), (90, 1543136), (96, 1446690), (105, 1322688), (112, 1240020), (120, 1157352), (126, 1102240), (140, 992016), (144, 964460), (160, 868014), (166, 836640), (168, 826680), (180, 771568), (192, 723345), (210, 661344), (224, 620010), (240, 578676), (249, 557760), (252, 551120), (280, 496008), (288, 482230), (315, 440896), (320, 434007), (332, 418320), (336, 413340), (360, 385784), (415, 334656), (420, 330672), (448, 310005), (480, 289338), (498, 278880), (504, 275560), (560, 248004), (576, 241115), (581, 239040), (630, 220448), (664, 209160), (672, 206670), (720, 192892), (747, 185920), (830, 167328), (840, 165336), (960, 144669), (996, 139440), (1008, 137780), (1120, 124002), (1162, 119520), (1245, 111552), (1260, 110224), (1328, 104580), (1344, 103335), (1440, 96446), (1494, 92960), (1660, 83664), (1680, 82668), (1743, 79680), (1992, 69720), (2016, 68890), (2240, 62001), (2324, 59760), (2490, 55776), (2520, 55112), (2656, 52290), (2880, 48223), (2905, 47808), (2988, 46480), (3320, 41832), (3360, 41334), (3486, 39840), (3735, 37184), (3984, 34860), (4032, 34445), (4648, 29880), (4980, 27888), (5040, 27556), (5229, 26560), (5312, 26145), (5810, 23904), (5976, 23240), (6640, 20916), (6720, 20667), (6889, 20160), (6972, 19920), (7470, 18592), (7968, 17430), (8715, 15936), (9296, 14940), (9960, 13944), (10080, 13778), (10458, 13280), (11620, 11952)]