83915520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 295832208

約数和(自身を除く): 211916688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 256, 260, 312, 320, 328, 384, 390, 410, 416, 480, 492, 520, 533, 615, 624, 640, 656, 768, 780, 820, 832, 960, 984, 1040, 1066, 1230, 1248, 1280, 1312, 1560, 1599, 1640, 1664, 1681, 1920, 1968, 2080, 2132, 2460, 2496, 2624, 2665, 3120, 3198, 3280, 3328, 3362, 3840, 3936, 4160, 4264, 4920, 4992, 5043, 5248, 5330, 6240, 6396, 6560, 6724, 7872, 7995, 8320, 8405, 8528, 9840, 9984, 10086, 10496, 10660, 12480, 12792, 13120, 13448, 15744, 15990, 16640, 16810, 17056, 19680, 20172, 21320, 21853, 24960, 25215, 25584, 26240, 26896, 31488, 31980, 33620, 34112, 39360, 40344, 42640, 43706, 49920, 50430, 51168, 52480, 53792, 63960, 65559, 67240, 68224, 78720, 80688, 85280, 87412, 100860, 102336, 107584, 109265, 127920, 131118, 134480, 136448, 157440, 161376, 170560, 174824, 201720, 204672, 215168, 218530, 255840, 262236, 268960, 322752, 327795, 341120, 349648, 403440, 409344, 430336, 437060, 511680, 524472, 537920, 645504, 655590, 682240, 699296, 806880, 874120, 1023360, 1048944, 1075840, 1291008, 1311180, 1398592, 1613760, 1748240, 2046720, 2097888, 2151680, 2622360, 2797184, 3227520, 3496480, 4195776, 5244720, 5594368, 6455040, 6992960, 8391552, 10489440, 13985920, 16783104, 20978880, 27971840, 41957760, 83915520]

約数ペア:

[(1, 83915520), (2, 41957760), (3, 27971840), (4, 20978880), (5, 16783104), (6, 13985920), (8, 10489440), (10, 8391552), (12, 6992960), (13, 6455040), (15, 5594368), (16, 5244720), (20, 4195776), (24, 3496480), (26, 3227520), (30, 2797184), (32, 2622360), (39, 2151680), (40, 2097888), (41, 2046720), (48, 1748240), (52, 1613760), (60, 1398592), (64, 1311180), (65, 1291008), (78, 1075840), (80, 1048944), (82, 1023360), (96, 874120), (104, 806880), (120, 699296), (123, 682240), (128, 655590), (130, 645504), (156, 537920), (160, 524472), (164, 511680), (192, 437060), (195, 430336), (205, 409344), (208, 403440), (240, 349648), (246, 341120), (256, 327795), (260, 322752), (312, 268960), (320, 262236), (328, 255840), (384, 218530), (390, 215168), (410, 204672), (416, 201720), (480, 174824), (492, 170560), (520, 161376), (533, 157440), (615, 136448), (624, 134480), (640, 131118), (656, 127920), (768, 109265), (780, 107584), (820, 102336), (832, 100860), (960, 87412), (984, 85280), (1040, 80688), (1066, 78720), (1230, 68224), (1248, 67240), (1280, 65559), (1312, 63960), (1560, 53792), (1599, 52480), (1640, 51168), (1664, 50430), (1681, 49920), (1920, 43706), (1968, 42640), (2080, 40344), (2132, 39360), (2460, 34112), (2496, 33620), (2624, 31980), (2665, 31488), (3120, 26896), (3198, 26240), (3280, 25584), (3328, 25215), (3362, 24960), (3840, 21853), (3936, 21320), (4160, 20172), (4264, 19680), (4920, 17056), (4992, 16810), (5043, 16640), (5248, 15990), (5330, 15744), (6240, 13448), (6396, 13120), (6560, 12792), (6724, 12480), (7872, 10660), (7995, 10496), (8320, 10086), (8405, 9984), (8528, 9840)]