69441120

素因数分解:

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

素因数の和:194

約数の個数: 216

約数和(自身を含む): 274122576

約数和(自身を除く): 204681456

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, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 166, 168, 180, 210, 224, 240, 249, 252, 280, 288, 315, 332, 336, 360, 415, 420, 480, 498, 504, 560, 581, 630, 664, 672, 720, 747, 830, 840, 996, 1008, 1120, 1162, 1245, 1260, 1328, 1440, 1494, 1660, 1680, 1743, 1992, 2016, 2324, 2490, 2520, 2656, 2905, 2988, 3320, 3360, 3486, 3735, 3984, 4648, 4980, 5040, 5229, 5810, 5976, 6640, 6889, 6972, 7470, 7968, 8715, 9296, 9960, 10080, 10458, 11620, 11952, 13280, 13778, 13944, 14940, 17430, 18592, 19920, 20667, 20916, 23240, 23904, 26145, 27556, 27888, 29880, 34445, 34860, 39840, 41334, 41832, 46480, 48223, 52290, 55112, 55776, 59760, 62001, 68890, 69720, 82668, 83664, 92960, 96446, 103335, 104580, 110224, 119520, 124002, 137780, 139440, 144669, 165336, 167328, 192892, 206670, 209160, 220448, 241115, 248004, 275560, 278880, 289338, 310005, 330672, 385784, 413340, 418320, 434007, 482230, 496008, 551120, 578676, 620010, 661344, 723345, 771568, 826680, 836640, 868014, 964460, 992016, 1102240, 1157352, 1240020, 1446690, 1543136, 1653360, 1736028, 1928920, 1984032, 2170035, 2314704, 2480040, 2893380, 3306720, 3472056, 3857840, 4340070, 4629408, 4960080, 5786760, 6944112, 7715680, 8680140, 9920160, 11573520, 13888224, 17360280, 23147040, 34720560, 69441120]

約数ペア:

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