273120540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1968

約数の個数: 192

約数和(自身を含む): 984711168

約数和(自身を除く): 711590628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 620, 651, 660, 682, 770, 868, 924, 930, 1023, 1085, 1155, 1302, 1364, 1540, 1705, 1860, 1907, 2046, 2170, 2310, 2387, 2604, 3255, 3410, 3814, 4092, 4340, 4620, 4774, 5115, 5721, 6510, 6820, 7161, 7628, 9535, 9548, 10230, 11442, 11935, 13020, 13349, 14322, 19070, 20460, 20977, 22884, 23870, 26698, 28605, 28644, 35805, 38140, 40047, 41954, 47740, 53396, 57210, 59117, 62931, 66745, 71610, 80094, 83908, 104885, 114420, 118234, 125862, 133490, 143220, 146839, 160188, 177351, 200235, 209770, 236468, 251724, 266980, 293678, 295585, 314655, 354702, 400470, 413819, 419540, 440517, 587356, 591170, 629310, 650287, 709404, 734195, 800940, 827638, 881034, 886755, 1182340, 1241457, 1258620, 1300574, 1468390, 1655276, 1762068, 1773510, 1950861, 2069095, 2202585, 2482914, 2601148, 2936780, 3251435, 3547020, 3901722, 4138190, 4405170, 4552009, 4965828, 6207285, 6502870, 7803444, 8276380, 8810340, 9104018, 9754305, 12414570, 13005740, 13656027, 18208036, 19508610, 22760045, 24829140, 27312054, 39017220, 45520090, 54624108, 68280135, 91040180, 136560270, 273120540]

約数ペア:

[(1, 273120540), (2, 136560270), (3, 91040180), (4, 68280135), (5, 54624108), (6, 45520090), (7, 39017220), (10, 27312054), (11, 24829140), (12, 22760045), (14, 19508610), (15, 18208036), (20, 13656027), (21, 13005740), (22, 12414570), (28, 9754305), (30, 9104018), (31, 8810340), (33, 8276380), (35, 7803444), (42, 6502870), (44, 6207285), (55, 4965828), (60, 4552009), (62, 4405170), (66, 4138190), (70, 3901722), (77, 3547020), (84, 3251435), (93, 2936780), (105, 2601148), (110, 2482914), (124, 2202585), (132, 2069095), (140, 1950861), (154, 1773510), (155, 1762068), (165, 1655276), (186, 1468390), (210, 1300574), (217, 1258620), (220, 1241457), (231, 1182340), (308, 886755), (310, 881034), (330, 827638), (341, 800940), (372, 734195), (385, 709404), (420, 650287), (434, 629310), (462, 591170), (465, 587356), (620, 440517), (651, 419540), (660, 413819), (682, 400470), (770, 354702), (868, 314655), (924, 295585), (930, 293678), (1023, 266980), (1085, 251724), (1155, 236468), (1302, 209770), (1364, 200235), (1540, 177351), (1705, 160188), (1860, 146839), (1907, 143220), (2046, 133490), (2170, 125862), (2310, 118234), (2387, 114420), (2604, 104885), (3255, 83908), (3410, 80094), (3814, 71610), (4092, 66745), (4340, 62931), (4620, 59117), (4774, 57210), (5115, 53396), (5721, 47740), (6510, 41954), (6820, 40047), (7161, 38140), (7628, 35805), (9535, 28644), (9548, 28605), (10230, 26698), (11442, 23870), (11935, 22884), (13020, 20977), (13349, 20460), (14322, 19070)]