143854260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 464486400

約数和(自身を除く): 320632140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 79, 89, 93, 110, 124, 132, 155, 158, 165, 178, 186, 220, 237, 267, 310, 316, 330, 341, 356, 372, 395, 445, 465, 474, 534, 620, 660, 682, 790, 869, 890, 930, 948, 979, 1023, 1068, 1185, 1335, 1364, 1580, 1705, 1738, 1780, 1860, 1958, 2046, 2370, 2449, 2607, 2670, 2759, 2937, 3410, 3476, 3916, 4092, 4345, 4740, 4895, 4898, 5115, 5214, 5340, 5518, 5874, 6820, 7031, 7347, 8277, 8690, 9790, 9796, 10230, 10428, 11036, 11748, 12245, 13035, 13795, 14062, 14685, 14694, 16554, 17380, 19580, 20460, 21093, 24490, 26070, 26939, 27590, 28124, 29370, 29388, 30349, 33108, 35155, 36735, 41385, 42186, 48980, 52140, 53878, 55180, 58740, 60698, 70310, 73470, 77341, 80817, 82770, 84372, 91047, 105465, 107756, 121396, 134695, 140620, 146940, 151745, 154682, 161634, 165540, 182094, 210930, 217961, 232023, 269390, 303490, 309364, 323268, 364188, 386705, 404085, 421860, 435922, 455235, 464046, 538780, 606980, 653883, 773410, 808170, 871844, 910470, 928092, 1089805, 1160115, 1307766, 1546820, 1616340, 1820940, 2179610, 2320230, 2397571, 2615532, 3269415, 4359220, 4640460, 4795142, 6538830, 7192713, 9590284, 11987855, 13077660, 14385426, 23975710, 28770852, 35963565, 47951420, 71927130, 143854260]

約数ペア:

[(1, 143854260), (2, 71927130), (3, 47951420), (4, 35963565), (5, 28770852), (6, 23975710), (10, 14385426), (11, 13077660), (12, 11987855), (15, 9590284), (20, 7192713), (22, 6538830), (30, 4795142), (31, 4640460), (33, 4359220), (44, 3269415), (55, 2615532), (60, 2397571), (62, 2320230), (66, 2179610), (79, 1820940), (89, 1616340), (93, 1546820), (110, 1307766), (124, 1160115), (132, 1089805), (155, 928092), (158, 910470), (165, 871844), (178, 808170), (186, 773410), (220, 653883), (237, 606980), (267, 538780), (310, 464046), (316, 455235), (330, 435922), (341, 421860), (356, 404085), (372, 386705), (395, 364188), (445, 323268), (465, 309364), (474, 303490), (534, 269390), (620, 232023), (660, 217961), (682, 210930), (790, 182094), (869, 165540), (890, 161634), (930, 154682), (948, 151745), (979, 146940), (1023, 140620), (1068, 134695), (1185, 121396), (1335, 107756), (1364, 105465), (1580, 91047), (1705, 84372), (1738, 82770), (1780, 80817), (1860, 77341), (1958, 73470), (2046, 70310), (2370, 60698), (2449, 58740), (2607, 55180), (2670, 53878), (2759, 52140), (2937, 48980), (3410, 42186), (3476, 41385), (3916, 36735), (4092, 35155), (4345, 33108), (4740, 30349), (4895, 29388), (4898, 29370), (5115, 28124), (5214, 27590), (5340, 26939), (5518, 26070), (5874, 24490), (6820, 21093), (7031, 20460), (7347, 19580), (8277, 17380), (8690, 16554), (9790, 14694), (9796, 14685), (10230, 14062), (10428, 13795), (11036, 13035), (11748, 12245)]