16731120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 61996032

約数和(自身を除く): 45264912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 433, 460, 483, 552, 560, 644, 690, 805, 840, 866, 920, 966, 1104, 1288, 1299, 1380, 1610, 1680, 1732, 1840, 1932, 2165, 2415, 2576, 2598, 2760, 3031, 3220, 3464, 3864, 4330, 4830, 5196, 5520, 6062, 6440, 6495, 6928, 7728, 8660, 9093, 9660, 9959, 10392, 12124, 12880, 12990, 15155, 17320, 18186, 19320, 19918, 20784, 24248, 25980, 29877, 30310, 34640, 36372, 38640, 39836, 45465, 48496, 49795, 51960, 59754, 60620, 69713, 72744, 79672, 90930, 99590, 103920, 119508, 121240, 139426, 145488, 149385, 159344, 181860, 199180, 209139, 239016, 242480, 278852, 298770, 348565, 363720, 398360, 418278, 478032, 557704, 597540, 697130, 727440, 796720, 836556, 1045695, 1115408, 1195080, 1394260, 1673112, 2091390, 2390160, 2788520, 3346224, 4182780, 5577040, 8365560, 16731120]

約数ペア:

[(1, 16731120), (2, 8365560), (3, 5577040), (4, 4182780), (5, 3346224), (6, 2788520), (7, 2390160), (8, 2091390), (10, 1673112), (12, 1394260), (14, 1195080), (15, 1115408), (16, 1045695), (20, 836556), (21, 796720), (23, 727440), (24, 697130), (28, 597540), (30, 557704), (35, 478032), (40, 418278), (42, 398360), (46, 363720), (48, 348565), (56, 298770), (60, 278852), (69, 242480), (70, 239016), (80, 209139), (84, 199180), (92, 181860), (105, 159344), (112, 149385), (115, 145488), (120, 139426), (138, 121240), (140, 119508), (161, 103920), (168, 99590), (184, 90930), (210, 79672), (230, 72744), (240, 69713), (276, 60620), (280, 59754), (322, 51960), (336, 49795), (345, 48496), (368, 45465), (420, 39836), (433, 38640), (460, 36372), (483, 34640), (552, 30310), (560, 29877), (644, 25980), (690, 24248), (805, 20784), (840, 19918), (866, 19320), (920, 18186), (966, 17320), (1104, 15155), (1288, 12990), (1299, 12880), (1380, 12124), (1610, 10392), (1680, 9959), (1732, 9660), (1840, 9093), (1932, 8660), (2165, 7728), (2415, 6928), (2576, 6495), (2598, 6440), (2760, 6062), (3031, 5520), (3220, 5196), (3464, 4830), (3864, 4330)]