1393856640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7333}}^1$

素因数の和:7372

約数の個数: 256

約数和(自身を含む): 5386089600

約数和(自身を除く): 3992232960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7333, 7920, 8640, 9504, 10560, 11880, 12672, 14666, 15840, 17280, 19008, 21120, 21999, 23760, 29332, 31680, 36665, 38016, 43998, 47520, 58664, 63360, 65997, 73330, 80663, 87996, 95040, 109995, 117328, 131994, 146660, 161326, 175992, 190080, 197991, 219990, 234656, 241989, 263988, 293320, 322652, 329985, 351984, 395982, 403315, 439980, 469312, 483978, 527976, 586640, 645304, 659970, 703968, 725967, 791964, 806630, 879960, 938624, 967956, 989955, 1055952, 1173280, 1209945, 1290608, 1319940, 1407936, 1451934, 1583928, 1613260, 1759920, 1935912, 1979910, 2111904, 2177901, 2346560, 2419890, 2581216, 2639880, 2815872, 2903868, 3167856, 3226520, 3519840, 3629835, 3871824, 3959820, 4223808, 4355802, 4693120, 4839780, 5162432, 5279760, 5807736, 6335712, 6453040, 7039680, 7259670, 7743648, 7919640, 8447616, 8711604, 9679560, 10324864, 10559520, 10889505, 11615472, 12671424, 12906080, 14079360, 14519340, 15487296, 15839280, 17423208, 19359120, 21119040, 21779010, 23230944, 25342848, 25812160, 29038680, 30974592, 31678560, 34846416, 38718240, 42238080, 43558020, 46461888, 51624320, 58077360, 63357120, 69692832, 77436480, 87116040, 92923776, 116154720, 126714240, 139385664, 154872960, 174232080, 232309440, 278771328, 348464160, 464618880, 696928320, 1393856640]

約数ペア:

[(1, 1393856640), (2, 696928320), (3, 464618880), (4, 348464160), (5, 278771328), (6, 232309440), (8, 174232080), (9, 154872960), (10, 139385664), (11, 126714240), (12, 116154720), (15, 92923776), (16, 87116040), (18, 77436480), (20, 69692832), (22, 63357120), (24, 58077360), (27, 51624320), (30, 46461888), (32, 43558020), (33, 42238080), (36, 38718240), (40, 34846416), (44, 31678560), (45, 30974592), (48, 29038680), (54, 25812160), (55, 25342848), (60, 23230944), (64, 21779010), (66, 21119040), (72, 19359120), (80, 17423208), (88, 15839280), (90, 15487296), (96, 14519340), (99, 14079360), (108, 12906080), (110, 12671424), (120, 11615472), (128, 10889505), (132, 10559520), (135, 10324864), (144, 9679560), (160, 8711604), (165, 8447616), (176, 7919640), (180, 7743648), (192, 7259670), (198, 7039680), (216, 6453040), (220, 6335712), (240, 5807736), (264, 5279760), (270, 5162432), (288, 4839780), (297, 4693120), (320, 4355802), (330, 4223808), (352, 3959820), (360, 3871824), (384, 3629835), (396, 3519840), (432, 3226520), (440, 3167856), (480, 2903868), (495, 2815872), (528, 2639880), (540, 2581216), (576, 2419890), (594, 2346560), (640, 2177901), (660, 2111904), (704, 1979910), (720, 1935912), (792, 1759920), (864, 1613260), (880, 1583928), (960, 1451934), (990, 1407936), (1056, 1319940), (1080, 1290608), (1152, 1209945), (1188, 1173280), (1320, 1055952), (1408, 989955), (1440, 967956), (1485, 938624), (1584, 879960), (1728, 806630), (1760, 791964), (1920, 725967), (1980, 703968), (2112, 659970), (2160, 645304), (2376, 586640), (2640, 527976), (2880, 483978), (2970, 469312), (3168, 439980), (3456, 403315), (3520, 395982), (3960, 351984), (4224, 329985), (4320, 322652), (4752, 293320), (5280, 263988), (5760, 241989), (5940, 234656), (6336, 219990), (7040, 197991), (7333, 190080), (7920, 175992), (8640, 161326), (9504, 146660), (10560, 131994), (11880, 117328), (12672, 109995), (14666, 95040), (15840, 87996), (17280, 80663), (19008, 73330), (21120, 65997), (21999, 63360), (23760, 58664), (29332, 47520), (31680, 43998), (36665, 38016)]