392000280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 256

約数和(自身を含む): 1442810880

約数和(自身を除く): 1050810600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 97, 102, 105, 119, 120, 136, 140, 168, 170, 194, 204, 210, 238, 255, 280, 283, 291, 340, 357, 388, 408, 420, 476, 485, 510, 566, 582, 595, 679, 680, 714, 776, 840, 849, 952, 970, 1020, 1132, 1164, 1190, 1358, 1415, 1428, 1455, 1649, 1698, 1785, 1940, 1981, 2037, 2040, 2264, 2328, 2380, 2716, 2830, 2856, 2910, 3298, 3395, 3396, 3570, 3880, 3962, 4074, 4245, 4760, 4811, 4947, 5432, 5660, 5820, 5943, 6596, 6790, 6792, 7140, 7924, 8148, 8245, 8490, 9622, 9894, 9905, 10185, 11320, 11543, 11640, 11886, 13192, 13580, 14280, 14433, 15848, 16296, 16490, 16980, 19244, 19788, 19810, 20370, 23086, 23772, 24055, 24735, 27160, 27451, 28866, 29715, 32980, 33677, 33960, 34629, 38488, 39576, 39620, 40740, 46172, 47544, 48110, 49470, 54902, 57715, 57732, 59430, 65960, 67354, 69258, 72165, 79240, 81480, 82353, 92344, 96220, 98940, 101031, 109804, 115430, 115464, 118860, 134708, 137255, 138516, 144330, 164706, 168385, 173145, 192157, 192440, 197880, 202062, 219608, 230860, 237720, 269416, 274510, 277032, 288660, 329412, 336770, 346290, 384314, 404124, 411765, 461720, 466667, 505155, 549020, 576471, 577320, 658824, 673540, 692580, 768628, 808248, 823530, 933334, 960785, 1010310, 1098040, 1152942, 1347080, 1385160, 1400001, 1537256, 1647060, 1866668, 1921570, 2020620, 2305884, 2333335, 2800002, 2882355, 3266669, 3294120, 3733336, 3843140, 4041240, 4611768, 4666670, 5600004, 5764710, 6533338, 7000005, 7686280, 9333340, 9800007, 11200008, 11529420, 13066676, 14000010, 16333345, 18666680, 19600014, 23058840, 26133352, 28000020, 32666690, 39200028, 49000035, 56000040, 65333380, 78400056, 98000070, 130666760, 196000140, 392000280]

約数ペア:

[(1, 392000280), (2, 196000140), (3, 130666760), (4, 98000070), (5, 78400056), (6, 65333380), (7, 56000040), (8, 49000035), (10, 39200028), (12, 32666690), (14, 28000020), (15, 26133352), (17, 23058840), (20, 19600014), (21, 18666680), (24, 16333345), (28, 14000010), (30, 13066676), (34, 11529420), (35, 11200008), (40, 9800007), (42, 9333340), (51, 7686280), (56, 7000005), (60, 6533338), (68, 5764710), (70, 5600004), (84, 4666670), (85, 4611768), (97, 4041240), (102, 3843140), (105, 3733336), (119, 3294120), (120, 3266669), (136, 2882355), (140, 2800002), (168, 2333335), (170, 2305884), (194, 2020620), (204, 1921570), (210, 1866668), (238, 1647060), (255, 1537256), (280, 1400001), (283, 1385160), (291, 1347080), (340, 1152942), (357, 1098040), (388, 1010310), (408, 960785), (420, 933334), (476, 823530), (485, 808248), (510, 768628), (566, 692580), (582, 673540), (595, 658824), (679, 577320), (680, 576471), (714, 549020), (776, 505155), (840, 466667), (849, 461720), (952, 411765), (970, 404124), (1020, 384314), (1132, 346290), (1164, 336770), (1190, 329412), (1358, 288660), (1415, 277032), (1428, 274510), (1455, 269416), (1649, 237720), (1698, 230860), (1785, 219608), (1940, 202062), (1981, 197880), (2037, 192440), (2040, 192157), (2264, 173145), (2328, 168385), (2380, 164706), (2716, 144330), (2830, 138516), (2856, 137255), (2910, 134708), (3298, 118860), (3395, 115464), (3396, 115430), (3570, 109804), (3880, 101031), (3962, 98940), (4074, 96220), (4245, 92344), (4760, 82353), (4811, 81480), (4947, 79240), (5432, 72165), (5660, 69258), (5820, 67354), (5943, 65960), (6596, 59430), (6790, 57732), (6792, 57715), (7140, 54902), (7924, 49470), (8148, 48110), (8245, 47544), (8490, 46172), (9622, 40740), (9894, 39620), (9905, 39576), (10185, 38488), (11320, 34629), (11543, 33960), (11640, 33677), (11886, 32980), (13192, 29715), (13580, 28866), (14280, 27451), (14433, 27160), (15848, 24735), (16296, 24055), (16490, 23772), (16980, 23086), (19244, 20370), (19788, 19810)]