404768160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 1452028032

約数和(自身を除く): 1047259872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 71, 72, 74, 80, 90, 96, 107, 111, 120, 142, 144, 148, 160, 180, 185, 213, 214, 222, 240, 284, 288, 296, 321, 333, 355, 360, 370, 426, 428, 444, 480, 535, 555, 568, 592, 639, 642, 666, 710, 720, 740, 852, 856, 888, 963, 1065, 1070, 1110, 1136, 1184, 1278, 1284, 1332, 1420, 1440, 1480, 1605, 1665, 1704, 1712, 1776, 1926, 2130, 2140, 2220, 2272, 2556, 2568, 2627, 2664, 2840, 2960, 3195, 3210, 3330, 3408, 3424, 3552, 3852, 3959, 4260, 4280, 4440, 4815, 5112, 5136, 5254, 5328, 5680, 5920, 6390, 6420, 6660, 6816, 7597, 7704, 7881, 7918, 8520, 8560, 8880, 9630, 10224, 10272, 10508, 10656, 11360, 11877, 12780, 12840, 13135, 13320, 15194, 15408, 15762, 15836, 17040, 17120, 17760, 19260, 19795, 20448, 21016, 22791, 23643, 23754, 25560, 25680, 26270, 26640, 30388, 30816, 31524, 31672, 34080, 35631, 37985, 38520, 39405, 39590, 42032, 45582, 47286, 47508, 51120, 51360, 52540, 53280, 59385, 60776, 63048, 63344, 68373, 71262, 75970, 77040, 78810, 79180, 84064, 91164, 94572, 95016, 102240, 105080, 113955, 118215, 118770, 121552, 126096, 126688, 136746, 142524, 151940, 154080, 157620, 158360, 178155, 182328, 189144, 190032, 210160, 227910, 236430, 237540, 243104, 252192, 273492, 281089, 285048, 303880, 315240, 316720, 341865, 356310, 364656, 378288, 380064, 420320, 455820, 472860, 475080, 546984, 562178, 570096, 607760, 630480, 633440, 683730, 712620, 729312, 756576, 843267, 911640, 945720, 950160, 1093968, 1124356, 1140192, 1215520, 1260960, 1367460, 1405445, 1425240, 1686534, 1823280, 1891440, 1900320, 2187936, 2248712, 2529801, 2734920, 2810890, 2850480, 3373068, 3646560, 3782880, 4216335, 4497424, 5059602, 5469840, 5621780, 5700960, 6746136, 8432670, 8994848, 10119204, 10939680, 11243560, 12649005, 13492272, 16865340, 20238408, 22487120, 25298010, 26984544, 33730680, 40476816, 44974240, 50596020, 67461360, 80953632, 101192040, 134922720, 202384080, 404768160]

約数ペア:

[(1, 404768160), (2, 202384080), (3, 134922720), (4, 101192040), (5, 80953632), (6, 67461360), (8, 50596020), (9, 44974240), (10, 40476816), (12, 33730680), (15, 26984544), (16, 25298010), (18, 22487120), (20, 20238408), (24, 16865340), (30, 13492272), (32, 12649005), (36, 11243560), (37, 10939680), (40, 10119204), (45, 8994848), (48, 8432670), (60, 6746136), (71, 5700960), (72, 5621780), (74, 5469840), (80, 5059602), (90, 4497424), (96, 4216335), (107, 3782880), (111, 3646560), (120, 3373068), (142, 2850480), (144, 2810890), (148, 2734920), (160, 2529801), (180, 2248712), (185, 2187936), (213, 1900320), (214, 1891440), (222, 1823280), (240, 1686534), (284, 1425240), (288, 1405445), (296, 1367460), (321, 1260960), (333, 1215520), (355, 1140192), (360, 1124356), (370, 1093968), (426, 950160), (428, 945720), (444, 911640), (480, 843267), (535, 756576), (555, 729312), (568, 712620), (592, 683730), (639, 633440), (642, 630480), (666, 607760), (710, 570096), (720, 562178), (740, 546984), (852, 475080), (856, 472860), (888, 455820), (963, 420320), (1065, 380064), (1070, 378288), (1110, 364656), (1136, 356310), (1184, 341865), (1278, 316720), (1284, 315240), (1332, 303880), (1420, 285048), (1440, 281089), (1480, 273492), (1605, 252192), (1665, 243104), (1704, 237540), (1712, 236430), (1776, 227910), (1926, 210160), (2130, 190032), (2140, 189144), (2220, 182328), (2272, 178155), (2556, 158360), (2568, 157620), (2627, 154080), (2664, 151940), (2840, 142524), (2960, 136746), (3195, 126688), (3210, 126096), (3330, 121552), (3408, 118770), (3424, 118215), (3552, 113955), (3852, 105080), (3959, 102240), (4260, 95016), (4280, 94572), (4440, 91164), (4815, 84064), (5112, 79180), (5136, 78810), (5254, 77040), (5328, 75970), (5680, 71262), (5920, 68373), (6390, 63344), (6420, 63048), (6660, 60776), (6816, 59385), (7597, 53280), (7704, 52540), (7881, 51360), (7918, 51120), (8520, 47508), (8560, 47286), (8880, 45582), (9630, 42032), (10224, 39590), (10272, 39405), (10508, 38520), (10656, 37985), (11360, 35631), (11877, 34080), (12780, 31672), (12840, 31524), (13135, 30816), (13320, 30388), (15194, 26640), (15408, 26270), (15762, 25680), (15836, 25560), (17040, 23754), (17120, 23643), (17760, 22791), (19260, 21016), (19795, 20448)]