1313102340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2440

約数の個数: 240

約数和(自身を含む): 4640638464

約数和(自身を除く): 3327536124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 270, 279, 297, 310, 324, 330, 341, 372, 396, 405, 465, 495, 540, 558, 594, 620, 660, 682, 810, 837, 891, 930, 990, 1023, 1116, 1188, 1364, 1395, 1485, 1620, 1674, 1705, 1782, 1860, 1980, 2046, 2377, 2511, 2790, 2970, 3069, 3348, 3410, 3564, 4092, 4185, 4455, 4754, 5022, 5115, 5580, 5940, 6138, 6820, 7131, 8370, 8910, 9207, 9508, 10044, 10230, 11885, 12276, 12555, 14262, 15345, 16740, 17820, 18414, 20460, 21393, 23770, 25110, 26147, 27621, 28524, 30690, 35655, 36828, 42786, 46035, 47540, 50220, 52294, 55242, 61380, 64179, 71310, 73687, 78441, 85572, 92070, 104588, 106965, 110484, 128358, 130735, 138105, 142620, 147374, 156882, 184140, 192537, 213930, 221061, 235323, 256716, 261470, 276210, 294748, 313764, 320895, 368435, 385074, 392205, 427860, 442122, 470646, 522940, 552420, 641790, 663183, 705969, 736870, 770148, 784410, 810557, 884244, 941292, 962685, 1105305, 1176615, 1283580, 1326366, 1411938, 1473740, 1568820, 1621114, 1925370, 1989549, 2117907, 2210610, 2353230, 2431671, 2652732, 2823876, 3242228, 3315915, 3529845, 3850740, 3979098, 4052785, 4235814, 4421220, 4706460, 4863342, 5968647, 6631830, 7059690, 7295013, 7958196, 8105570, 8471628, 9726684, 9947745, 10589535, 11937294, 12158355, 13263660, 14119380, 14590026, 16211140, 19895490, 21179070, 21885039, 23874588, 24316710, 29180052, 29843235, 36475065, 39790980, 42358140, 43770078, 48633420, 59686470, 65655117, 72950130, 87540156, 109425195, 119372940, 131310234, 145900260, 218850390, 262620468, 328275585, 437700780, 656551170, 1313102340]

約数ペア:

[(1, 1313102340), (2, 656551170), (3, 437700780), (4, 328275585), (5, 262620468), (6, 218850390), (9, 145900260), (10, 131310234), (11, 119372940), (12, 109425195), (15, 87540156), (18, 72950130), (20, 65655117), (22, 59686470), (27, 48633420), (30, 43770078), (31, 42358140), (33, 39790980), (36, 36475065), (44, 29843235), (45, 29180052), (54, 24316710), (55, 23874588), (60, 21885039), (62, 21179070), (66, 19895490), (81, 16211140), (90, 14590026), (93, 14119380), (99, 13263660), (108, 12158355), (110, 11937294), (124, 10589535), (132, 9947745), (135, 9726684), (155, 8471628), (162, 8105570), (165, 7958196), (180, 7295013), (186, 7059690), (198, 6631830), (220, 5968647), (270, 4863342), (279, 4706460), (297, 4421220), (310, 4235814), (324, 4052785), (330, 3979098), (341, 3850740), (372, 3529845), (396, 3315915), (405, 3242228), (465, 2823876), (495, 2652732), (540, 2431671), (558, 2353230), (594, 2210610), (620, 2117907), (660, 1989549), (682, 1925370), (810, 1621114), (837, 1568820), (891, 1473740), (930, 1411938), (990, 1326366), (1023, 1283580), (1116, 1176615), (1188, 1105305), (1364, 962685), (1395, 941292), (1485, 884244), (1620, 810557), (1674, 784410), (1705, 770148), (1782, 736870), (1860, 705969), (1980, 663183), (2046, 641790), (2377, 552420), (2511, 522940), (2790, 470646), (2970, 442122), (3069, 427860), (3348, 392205), (3410, 385074), (3564, 368435), (4092, 320895), (4185, 313764), (4455, 294748), (4754, 276210), (5022, 261470), (5115, 256716), (5580, 235323), (5940, 221061), (6138, 213930), (6820, 192537), (7131, 184140), (8370, 156882), (8910, 147374), (9207, 142620), (9508, 138105), (10044, 130735), (10230, 128358), (11885, 110484), (12276, 106965), (12555, 104588), (14262, 92070), (15345, 85572), (16740, 78441), (17820, 73687), (18414, 71310), (20460, 64179), (21393, 61380), (23770, 55242), (25110, 52294), (26147, 50220), (27621, 47540), (28524, 46035), (30690, 42786), (35655, 36828)]