405433080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 256

約数和(自身を含む): 1480550400

約数和(自身を除く): 1075117320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 67, 72, 78, 90, 104, 108, 117, 120, 130, 134, 135, 156, 180, 195, 201, 216, 234, 260, 268, 270, 312, 335, 351, 360, 390, 402, 431, 468, 520, 536, 540, 585, 603, 670, 702, 780, 804, 862, 871, 936, 1005, 1080, 1170, 1206, 1293, 1340, 1404, 1560, 1608, 1724, 1742, 1755, 1809, 2010, 2155, 2340, 2412, 2586, 2613, 2680, 2808, 3015, 3448, 3484, 3510, 3618, 3879, 4020, 4310, 4355, 4680, 4824, 5172, 5226, 5603, 6030, 6465, 6968, 7020, 7236, 7758, 7839, 8040, 8620, 8710, 9045, 10344, 10452, 11206, 11637, 12060, 12930, 13065, 14040, 14472, 15516, 15678, 16809, 17240, 17420, 18090, 19395, 20904, 22412, 23274, 23517, 24120, 25860, 26130, 28015, 28877, 31032, 31356, 33618, 34840, 36180, 38790, 39195, 44824, 46548, 47034, 50427, 51720, 52260, 56030, 57754, 58185, 62712, 67236, 72360, 77580, 78390, 84045, 86631, 93096, 94068, 100854, 104520, 112060, 115508, 116370, 117585, 134472, 144385, 151281, 155160, 156780, 168090, 173262, 188136, 201708, 224120, 231016, 232740, 235170, 252135, 259893, 288770, 302562, 313560, 336180, 346524, 375401, 403416, 433155, 465480, 470340, 504270, 519786, 577540, 605124, 672360, 693048, 750802, 756405, 779679, 866310, 940680, 1008540, 1039572, 1126203, 1155080, 1210248, 1299465, 1501604, 1512810, 1559358, 1732620, 1877005, 2017080, 2079144, 2252406, 2598930, 3003208, 3025620, 3118716, 3378609, 3465240, 3754010, 3898395, 4504812, 5197860, 5631015, 6051240, 6237432, 6757218, 7508020, 7796790, 9009624, 10135827, 10395720, 11262030, 13514436, 15016040, 15593580, 16893045, 20271654, 22524060, 27028872, 31187160, 33786090, 40543308, 45048120, 50679135, 67572180, 81086616, 101358270, 135144360, 202716540, 405433080]

約数ペア:

[(1, 405433080), (2, 202716540), (3, 135144360), (4, 101358270), (5, 81086616), (6, 67572180), (8, 50679135), (9, 45048120), (10, 40543308), (12, 33786090), (13, 31187160), (15, 27028872), (18, 22524060), (20, 20271654), (24, 16893045), (26, 15593580), (27, 15016040), (30, 13514436), (36, 11262030), (39, 10395720), (40, 10135827), (45, 9009624), (52, 7796790), (54, 7508020), (60, 6757218), (65, 6237432), (67, 6051240), (72, 5631015), (78, 5197860), (90, 4504812), (104, 3898395), (108, 3754010), (117, 3465240), (120, 3378609), (130, 3118716), (134, 3025620), (135, 3003208), (156, 2598930), (180, 2252406), (195, 2079144), (201, 2017080), (216, 1877005), (234, 1732620), (260, 1559358), (268, 1512810), (270, 1501604), (312, 1299465), (335, 1210248), (351, 1155080), (360, 1126203), (390, 1039572), (402, 1008540), (431, 940680), (468, 866310), (520, 779679), (536, 756405), (540, 750802), (585, 693048), (603, 672360), (670, 605124), (702, 577540), (780, 519786), (804, 504270), (862, 470340), (871, 465480), (936, 433155), (1005, 403416), (1080, 375401), (1170, 346524), (1206, 336180), (1293, 313560), (1340, 302562), (1404, 288770), (1560, 259893), (1608, 252135), (1724, 235170), (1742, 232740), (1755, 231016), (1809, 224120), (2010, 201708), (2155, 188136), (2340, 173262), (2412, 168090), (2586, 156780), (2613, 155160), (2680, 151281), (2808, 144385), (3015, 134472), (3448, 117585), (3484, 116370), (3510, 115508), (3618, 112060), (3879, 104520), (4020, 100854), (4310, 94068), (4355, 93096), (4680, 86631), (4824, 84045), (5172, 78390), (5226, 77580), (5603, 72360), (6030, 67236), (6465, 62712), (6968, 58185), (7020, 57754), (7236, 56030), (7758, 52260), (7839, 51720), (8040, 50427), (8620, 47034), (8710, 46548), (9045, 44824), (10344, 39195), (10452, 38790), (11206, 36180), (11637, 34840), (12060, 33618), (12930, 31356), (13065, 31032), (14040, 28877), (14472, 28015), (15516, 26130), (15678, 25860), (16809, 24120), (17240, 23517), (17420, 23274), (18090, 22412), (19395, 20904)]