20224073280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7669}}^1$

素因数の和:7797

約数の個数: 224

約数和(自身を含む): 66768024960

約数和(自身を除く): 46543951680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 67, 80, 82, 96, 120, 123, 134, 160, 164, 192, 201, 205, 240, 246, 268, 320, 328, 335, 402, 410, 480, 492, 536, 615, 656, 670, 804, 820, 960, 984, 1005, 1072, 1230, 1312, 1340, 1608, 1640, 1968, 2010, 2144, 2460, 2624, 2680, 2747, 3216, 3280, 3936, 4020, 4288, 4920, 5360, 5494, 6432, 6560, 7669, 7872, 8040, 8241, 9840, 10720, 10988, 12864, 13120, 13735, 15338, 16080, 16482, 19680, 21440, 21976, 23007, 27470, 30676, 32160, 32964, 38345, 39360, 41205, 43952, 46014, 54940, 61352, 64320, 65928, 76690, 82410, 87904, 92028, 109880, 115035, 122704, 131856, 153380, 164820, 175808, 184056, 219760, 230070, 245408, 263712, 306760, 314429, 329640, 368112, 439520, 460140, 490816, 513823, 527424, 613520, 628858, 659280, 736224, 879040, 920280, 943287, 1027646, 1227040, 1257716, 1318560, 1472448, 1541469, 1572145, 1840560, 1886574, 2055292, 2454080, 2515432, 2569115, 2637120, 3082938, 3144290, 3681120, 3773148, 4110584, 4716435, 5030864, 5138230, 6165876, 6288580, 7362240, 7546296, 7707345, 8221168, 9432870, 10061728, 10276460, 12331752, 12577160, 15092592, 15414690, 16442336, 18865740, 20123456, 20552920, 21066743, 24663504, 25154320, 30185184, 30829380, 32884672, 37731480, 41105840, 42133486, 49327008, 50308640, 60370368, 61658760, 63200229, 75462960, 82211680, 84266972, 98654016, 100617280, 105333715, 123317520, 126400458, 150925920, 164423360, 168533944, 210667430, 246635040, 252800916, 301851840, 316001145, 337067888, 421334860, 493270080, 505601832, 632002290, 674135776, 842669720, 1011203664, 1264004580, 1348271552, 1685339440, 2022407328, 2528009160, 3370678880, 4044814656, 5056018320, 6741357760, 10112036640, 20224073280]

約数ペア:

[(1, 20224073280), (2, 10112036640), (3, 6741357760), (4, 5056018320), (5, 4044814656), (6, 3370678880), (8, 2528009160), (10, 2022407328), (12, 1685339440), (15, 1348271552), (16, 1264004580), (20, 1011203664), (24, 842669720), (30, 674135776), (32, 632002290), (40, 505601832), (41, 493270080), (48, 421334860), (60, 337067888), (64, 316001145), (67, 301851840), (80, 252800916), (82, 246635040), (96, 210667430), (120, 168533944), (123, 164423360), (134, 150925920), (160, 126400458), (164, 123317520), (192, 105333715), (201, 100617280), (205, 98654016), (240, 84266972), (246, 82211680), (268, 75462960), (320, 63200229), (328, 61658760), (335, 60370368), (402, 50308640), (410, 49327008), (480, 42133486), (492, 41105840), (536, 37731480), (615, 32884672), (656, 30829380), (670, 30185184), (804, 25154320), (820, 24663504), (960, 21066743), (984, 20552920), (1005, 20123456), (1072, 18865740), (1230, 16442336), (1312, 15414690), (1340, 15092592), (1608, 12577160), (1640, 12331752), (1968, 10276460), (2010, 10061728), (2144, 9432870), (2460, 8221168), (2624, 7707345), (2680, 7546296), (2747, 7362240), (3216, 6288580), (3280, 6165876), (3936, 5138230), (4020, 5030864), (4288, 4716435), (4920, 4110584), (5360, 3773148), (5494, 3681120), (6432, 3144290), (6560, 3082938), (7669, 2637120), (7872, 2569115), (8040, 2515432), (8241, 2454080), (9840, 2055292), (10720, 1886574), (10988, 1840560), (12864, 1572145), (13120, 1541469), (13735, 1472448), (15338, 1318560), (16080, 1257716), (16482, 1227040), (19680, 1027646), (21440, 943287), (21976, 920280), (23007, 879040), (27470, 736224), (30676, 659280), (32160, 628858), (32964, 613520), (38345, 527424), (39360, 513823), (41205, 490816), (43952, 460140), (46014, 439520), (54940, 368112), (61352, 329640), (64320, 314429), (65928, 306760), (76690, 263712), (82410, 245408), (87904, 230070), (92028, 219760), (109880, 184056), (115035, 175808), (122704, 164820), (131856, 153380)]