16756740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 384

約数和(自身を含む): 72253440

約数和(自身を除く): 55496700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 31, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 62, 63, 65, 66, 70, 77, 78, 84, 90, 91, 93, 99, 105, 108, 110, 117, 124, 126, 130, 132, 135, 140, 143, 154, 155, 156, 165, 180, 182, 186, 189, 195, 198, 210, 217, 220, 231, 234, 252, 260, 270, 273, 279, 286, 297, 308, 310, 315, 330, 341, 351, 364, 372, 378, 385, 390, 396, 403, 420, 429, 434, 455, 462, 465, 468, 495, 540, 546, 558, 572, 585, 594, 620, 630, 651, 660, 682, 693, 702, 715, 756, 770, 780, 806, 819, 837, 858, 868, 910, 924, 930, 945, 990, 1001, 1023, 1085, 1092, 1116, 1155, 1170, 1188, 1209, 1260, 1287, 1302, 1364, 1365, 1386, 1395, 1404, 1430, 1485, 1540, 1612, 1638, 1674, 1705, 1716, 1755, 1820, 1860, 1890, 1953, 1980, 2002, 2015, 2046, 2079, 2145, 2170, 2310, 2340, 2387, 2418, 2457, 2574, 2604, 2730, 2772, 2790, 2821, 2860, 2970, 3003, 3069, 3255, 3276, 3348, 3410, 3465, 3510, 3627, 3780, 3861, 3906, 4004, 4030, 4092, 4095, 4158, 4185, 4290, 4340, 4433, 4620, 4774, 4836, 4914, 5005, 5115, 5148, 5460, 5580, 5642, 5859, 5940, 6006, 6045, 6138, 6435, 6510, 6820, 6930, 7020, 7161, 7254, 7722, 7812, 8060, 8190, 8316, 8370, 8463, 8580, 8866, 9009, 9207, 9548, 9765, 9828, 10010, 10230, 10395, 10881, 11284, 11718, 11935, 12012, 12090, 12276, 12285, 12870, 13020, 13299, 13860, 14105, 14322, 14508, 15015, 15345, 15444, 16380, 16740, 16926, 17732, 18018, 18135, 18414, 19305, 19530, 20020, 20460, 20790, 21483, 21762, 22165, 23436, 23870, 24180, 24570, 25389, 25740, 26598, 27027, 28210, 28644, 29295, 30030, 30690, 31031, 33852, 35805, 36036, 36270, 36828, 38610, 39060, 39897, 41580, 42315, 42966, 43524, 44330, 45045, 46035, 47740, 49140, 50778, 53196, 54054, 54405, 56420, 58590, 60060, 61380, 62062, 64449, 66495, 71610, 72540, 76167, 77220, 79794, 84630, 85932, 88660, 90090, 92070, 93093, 101556, 107415, 108108, 108810, 117180, 119691, 124124, 126945, 128898, 132990, 135135, 143220, 152334, 155155, 159588, 169260, 180180, 184140, 186186, 199485, 214830, 217620, 239382, 253890, 257796, 265980, 270270, 279279, 304668, 310310, 322245, 372372, 380835, 398970, 429660, 465465, 478764, 507780, 540540, 558558, 598455, 620620, 644490, 761670, 797940, 837837, 930930, 1117116, 1196910, 1288980, 1396395, 1523340, 1675674, 1861860, 2393820, 2792790, 3351348, 4189185, 5585580, 8378370, 16756740]

約数ペア:

[(1, 16756740), (2, 8378370), (3, 5585580), (4, 4189185), (5, 3351348), (6, 2792790), (7, 2393820), (9, 1861860), (10, 1675674), (11, 1523340), (12, 1396395), (13, 1288980), (14, 1196910), (15, 1117116), (18, 930930), (20, 837837), (21, 797940), (22, 761670), (26, 644490), (27, 620620), (28, 598455), (30, 558558), (31, 540540), (33, 507780), (35, 478764), (36, 465465), (39, 429660), (42, 398970), (44, 380835), (45, 372372), (52, 322245), (54, 310310), (55, 304668), (60, 279279), (62, 270270), (63, 265980), (65, 257796), (66, 253890), (70, 239382), (77, 217620), (78, 214830), (84, 199485), (90, 186186), (91, 184140), (93, 180180), (99, 169260), (105, 159588), (108, 155155), (110, 152334), (117, 143220), (124, 135135), (126, 132990), (130, 128898), (132, 126945), (135, 124124), (140, 119691), (143, 117180), (154, 108810), (155, 108108), (156, 107415), (165, 101556), (180, 93093), (182, 92070), (186, 90090), (189, 88660), (195, 85932), (198, 84630), (210, 79794), (217, 77220), (220, 76167), (231, 72540), (234, 71610), (252, 66495), (260, 64449), (270, 62062), (273, 61380), (279, 60060), (286, 58590), (297, 56420), (308, 54405), (310, 54054), (315, 53196), (330, 50778), (341, 49140), (351, 47740), (364, 46035), (372, 45045), (378, 44330), (385, 43524), (390, 42966), (396, 42315), (403, 41580), (420, 39897), (429, 39060), (434, 38610), (455, 36828), (462, 36270), (465, 36036), (468, 35805), (495, 33852), (540, 31031), (546, 30690), (558, 30030), (572, 29295), (585, 28644), (594, 28210), (620, 27027), (630, 26598), (651, 25740), (660, 25389), (682, 24570), (693, 24180), (702, 23870), (715, 23436), (756, 22165), (770, 21762), (780, 21483), (806, 20790), (819, 20460), (837, 20020), (858, 19530), (868, 19305), (910, 18414), (924, 18135), (930, 18018), (945, 17732), (990, 16926), (1001, 16740), (1023, 16380), (1085, 15444), (1092, 15345), (1116, 15015), (1155, 14508), (1170, 14322), (1188, 14105), (1209, 13860), (1260, 13299), (1287, 13020), (1302, 12870), (1364, 12285), (1365, 12276), (1386, 12090), (1395, 12012), (1404, 11935), (1430, 11718), (1485, 11284), (1540, 10881), (1612, 10395), (1638, 10230), (1674, 10010), (1705, 9828), (1716, 9765), (1755, 9548), (1820, 9207), (1860, 9009), (1890, 8866), (1953, 8580), (1980, 8463), (2002, 8370), (2015, 8316), (2046, 8190), (2079, 8060), (2145, 7812), (2170, 7722), (2310, 7254), (2340, 7161), (2387, 7020), (2418, 6930), (2457, 6820), (2574, 6510), (2604, 6435), (2730, 6138), (2772, 6045), (2790, 6006), (2821, 5940), (2860, 5859), (2970, 5642), (3003, 5580), (3069, 5460), (3255, 5148), (3276, 5115), (3348, 5005), (3410, 4914), (3465, 4836), (3510, 4774), (3627, 4620), (3780, 4433), (3861, 4340), (3906, 4290), (4004, 4185), (4030, 4158), (4092, 4095)]