406765260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 1456035840

約数和(自身を除く): 1049270580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 47, 54, 55, 60, 62, 66, 90, 93, 94, 99, 108, 110, 124, 132, 135, 141, 155, 165, 180, 186, 188, 198, 220, 235, 270, 279, 282, 297, 310, 330, 341, 372, 396, 423, 465, 470, 495, 517, 540, 558, 564, 594, 620, 660, 682, 705, 837, 846, 930, 940, 990, 1023, 1034, 1116, 1188, 1269, 1364, 1395, 1410, 1457, 1485, 1551, 1674, 1692, 1705, 1860, 1980, 2046, 2068, 2115, 2209, 2538, 2585, 2790, 2820, 2914, 2970, 3069, 3102, 3348, 3410, 4092, 4185, 4230, 4371, 4418, 4653, 5076, 5115, 5170, 5580, 5828, 5940, 6138, 6204, 6345, 6627, 6820, 7285, 7755, 8370, 8460, 8742, 8836, 9207, 9306, 10230, 10340, 11045, 12276, 12690, 13113, 13254, 13959, 14570, 15345, 15510, 16027, 16740, 17484, 18414, 18612, 19881, 20460, 21855, 22090, 23265, 24299, 25380, 26226, 26508, 27918, 29140, 30690, 31020, 32054, 33135, 36828, 39339, 39762, 43710, 44180, 46035, 46530, 48081, 48598, 52452, 55836, 59643, 61380, 64108, 65565, 66270, 68479, 69795, 72897, 78678, 79524, 80135, 87420, 92070, 93060, 96162, 97196, 99405, 119286, 121495, 131130, 132540, 136958, 139590, 144243, 145794, 157356, 160270, 184140, 192324, 196695, 198810, 205437, 218691, 238572, 240405, 242990, 262260, 273916, 279180, 288486, 291588, 298215, 320540, 342395, 364485, 393390, 397620, 410874, 432729, 437382, 480810, 485980, 576972, 596430, 616311, 656073, 684790, 721215, 728970, 753269, 786780, 821748, 865458, 874764, 961620, 1027185, 1093455, 1192860, 1232622, 1312146, 1369580, 1442430, 1457940, 1506538, 1730916, 1848933, 2054370, 2163645, 2186910, 2259807, 2465244, 2624292, 2884860, 3013076, 3081555, 3280365, 3697866, 3766345, 4108740, 4327290, 4373820, 4519614, 6163110, 6560730, 6779421, 7395732, 7532690, 8654580, 9039228, 9244665, 11299035, 12326220, 13121460, 13558842, 15065380, 18489330, 20338263, 22598070, 27117684, 33897105, 36978660, 40676526, 45196140, 67794210, 81353052, 101691315, 135588420, 203382630, 406765260]

約数ペア:

[(1, 406765260), (2, 203382630), (3, 135588420), (4, 101691315), (5, 81353052), (6, 67794210), (9, 45196140), (10, 40676526), (11, 36978660), (12, 33897105), (15, 27117684), (18, 22598070), (20, 20338263), (22, 18489330), (27, 15065380), (30, 13558842), (31, 13121460), (33, 12326220), (36, 11299035), (44, 9244665), (45, 9039228), (47, 8654580), (54, 7532690), (55, 7395732), (60, 6779421), (62, 6560730), (66, 6163110), (90, 4519614), (93, 4373820), (94, 4327290), (99, 4108740), (108, 3766345), (110, 3697866), (124, 3280365), (132, 3081555), (135, 3013076), (141, 2884860), (155, 2624292), (165, 2465244), (180, 2259807), (186, 2186910), (188, 2163645), (198, 2054370), (220, 1848933), (235, 1730916), (270, 1506538), (279, 1457940), (282, 1442430), (297, 1369580), (310, 1312146), (330, 1232622), (341, 1192860), (372, 1093455), (396, 1027185), (423, 961620), (465, 874764), (470, 865458), (495, 821748), (517, 786780), (540, 753269), (558, 728970), (564, 721215), (594, 684790), (620, 656073), (660, 616311), (682, 596430), (705, 576972), (837, 485980), (846, 480810), (930, 437382), (940, 432729), (990, 410874), (1023, 397620), (1034, 393390), (1116, 364485), (1188, 342395), (1269, 320540), (1364, 298215), (1395, 291588), (1410, 288486), (1457, 279180), (1485, 273916), (1551, 262260), (1674, 242990), (1692, 240405), (1705, 238572), (1860, 218691), (1980, 205437), (2046, 198810), (2068, 196695), (2115, 192324), (2209, 184140), (2538, 160270), (2585, 157356), (2790, 145794), (2820, 144243), (2914, 139590), (2970, 136958), (3069, 132540), (3102, 131130), (3348, 121495), (3410, 119286), (4092, 99405), (4185, 97196), (4230, 96162), (4371, 93060), (4418, 92070), (4653, 87420), (5076, 80135), (5115, 79524), (5170, 78678), (5580, 72897), (5828, 69795), (5940, 68479), (6138, 66270), (6204, 65565), (6345, 64108), (6627, 61380), (6820, 59643), (7285, 55836), (7755, 52452), (8370, 48598), (8460, 48081), (8742, 46530), (8836, 46035), (9207, 44180), (9306, 43710), (10230, 39762), (10340, 39339), (11045, 36828), (12276, 33135), (12690, 32054), (13113, 31020), (13254, 30690), (13959, 29140), (14570, 27918), (15345, 26508), (15510, 26226), (16027, 25380), (16740, 24299), (17484, 23265), (18414, 22090), (18612, 21855), (19881, 20460)]