378004080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 1289631744

約数和(自身を除く): 911627664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 47, 48, 60, 62, 69, 80, 92, 93, 94, 115, 120, 124, 138, 141, 155, 184, 186, 188, 230, 235, 240, 248, 276, 282, 310, 345, 368, 372, 376, 460, 465, 470, 496, 552, 564, 620, 690, 705, 713, 744, 752, 920, 930, 940, 1081, 1104, 1128, 1240, 1380, 1410, 1426, 1457, 1488, 1840, 1860, 1880, 2139, 2162, 2209, 2256, 2480, 2760, 2820, 2852, 2914, 3243, 3565, 3720, 3760, 4278, 4324, 4371, 4418, 5405, 5520, 5640, 5704, 5828, 6486, 6627, 7130, 7285, 7440, 8556, 8648, 8742, 8836, 10695, 10810, 11045, 11280, 11408, 11656, 12972, 13254, 14260, 14570, 16215, 17112, 17296, 17484, 17672, 21390, 21620, 21855, 22090, 23312, 25944, 26508, 28520, 29140, 32430, 33135, 33511, 34224, 34968, 35344, 42780, 43240, 43710, 44180, 50807, 51888, 53016, 57040, 58280, 64860, 66270, 67022, 68479, 69936, 85560, 86480, 87420, 88360, 100533, 101614, 106032, 116560, 129720, 132540, 134044, 136958, 152421, 167555, 171120, 174840, 176720, 201066, 203228, 205437, 254035, 259440, 265080, 268088, 273916, 304842, 335110, 342395, 349680, 402132, 406456, 410874, 502665, 508070, 530160, 536176, 547832, 609684, 670220, 684790, 762105, 804264, 812912, 821748, 1005330, 1016140, 1027185, 1095664, 1219368, 1340440, 1369580, 1524210, 1575017, 1608528, 1643496, 2010660, 2032280, 2054370, 2438736, 2680880, 2739160, 3048420, 3150034, 3286992, 4021320, 4064560, 4108740, 4725051, 5478320, 6096840, 6300068, 7875085, 8042640, 8217480, 9450102, 12193680, 12600136, 15750170, 16434960, 18900204, 23625255, 25200272, 31500340, 37800408, 47250510, 63000680, 75600816, 94501020, 126001360, 189002040, 378004080]

約数ペア:

[(1, 378004080), (2, 189002040), (3, 126001360), (4, 94501020), (5, 75600816), (6, 63000680), (8, 47250510), (10, 37800408), (12, 31500340), (15, 25200272), (16, 23625255), (20, 18900204), (23, 16434960), (24, 15750170), (30, 12600136), (31, 12193680), (40, 9450102), (46, 8217480), (47, 8042640), (48, 7875085), (60, 6300068), (62, 6096840), (69, 5478320), (80, 4725051), (92, 4108740), (93, 4064560), (94, 4021320), (115, 3286992), (120, 3150034), (124, 3048420), (138, 2739160), (141, 2680880), (155, 2438736), (184, 2054370), (186, 2032280), (188, 2010660), (230, 1643496), (235, 1608528), (240, 1575017), (248, 1524210), (276, 1369580), (282, 1340440), (310, 1219368), (345, 1095664), (368, 1027185), (372, 1016140), (376, 1005330), (460, 821748), (465, 812912), (470, 804264), (496, 762105), (552, 684790), (564, 670220), (620, 609684), (690, 547832), (705, 536176), (713, 530160), (744, 508070), (752, 502665), (920, 410874), (930, 406456), (940, 402132), (1081, 349680), (1104, 342395), (1128, 335110), (1240, 304842), (1380, 273916), (1410, 268088), (1426, 265080), (1457, 259440), (1488, 254035), (1840, 205437), (1860, 203228), (1880, 201066), (2139, 176720), (2162, 174840), (2209, 171120), (2256, 167555), (2480, 152421), (2760, 136958), (2820, 134044), (2852, 132540), (2914, 129720), (3243, 116560), (3565, 106032), (3720, 101614), (3760, 100533), (4278, 88360), (4324, 87420), (4371, 86480), (4418, 85560), (5405, 69936), (5520, 68479), (5640, 67022), (5704, 66270), (5828, 64860), (6486, 58280), (6627, 57040), (7130, 53016), (7285, 51888), (7440, 50807), (8556, 44180), (8648, 43710), (8742, 43240), (8836, 42780), (10695, 35344), (10810, 34968), (11045, 34224), (11280, 33511), (11408, 33135), (11656, 32430), (12972, 29140), (13254, 28520), (14260, 26508), (14570, 25944), (16215, 23312), (17112, 22090), (17296, 21855), (17484, 21620), (17672, 21390)]