16265037840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:910

約数の個数: 320

約数和(自身を含む): 54140534784

約数和(自身を除く): 37875496944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 71, 80, 82, 93, 120, 123, 124, 142, 155, 164, 186, 205, 213, 240, 246, 248, 284, 310, 328, 355, 372, 410, 426, 465, 492, 496, 568, 615, 620, 656, 710, 744, 751, 820, 852, 930, 984, 1065, 1136, 1230, 1240, 1271, 1420, 1488, 1502, 1640, 1704, 1860, 1968, 2130, 2201, 2253, 2460, 2480, 2542, 2840, 2911, 3004, 3280, 3408, 3720, 3755, 3813, 4260, 4402, 4506, 4920, 5084, 5680, 5822, 6008, 6355, 6603, 7440, 7510, 7626, 8520, 8733, 8804, 9012, 9840, 10168, 11005, 11265, 11644, 12016, 12710, 13206, 14555, 15020, 15252, 17040, 17466, 17608, 18024, 19065, 20336, 22010, 22530, 23281, 23288, 25420, 26412, 29110, 30040, 30504, 30791, 33015, 34932, 35216, 36048, 38130, 43665, 44020, 45060, 46562, 46576, 50840, 52824, 53321, 58220, 60080, 61008, 61582, 66030, 69843, 69864, 76260, 87330, 88040, 90120, 90241, 92373, 93124, 101680, 105648, 106642, 116405, 116440, 123164, 132060, 139686, 139728, 152520, 153955, 159963, 174660, 176080, 180240, 180482, 184746, 186248, 213284, 232810, 232880, 246328, 264120, 266605, 270723, 279372, 305040, 307910, 319926, 349215, 349320, 360964, 369492, 372496, 426568, 451205, 461865, 465620, 492656, 528240, 533210, 541446, 558744, 615820, 639852, 698430, 698640, 721928, 738984, 799815, 853136, 902410, 923730, 931240, 954521, 1066420, 1082892, 1117488, 1231640, 1279704, 1353615, 1396860, 1443856, 1477968, 1599630, 1652951, 1804820, 1847460, 1862480, 1909042, 2132840, 2165784, 2186161, 2463280, 2559408, 2707230, 2793720, 2863563, 3199260, 3305902, 3609640, 3694920, 3818084, 4265680, 4331568, 4372322, 4772605, 4958853, 5414460, 5587440, 5727126, 6398520, 6558483, 6611804, 7219280, 7389840, 7636168, 8264755, 8744644, 9545210, 9917706, 10828920, 10930805, 11454252, 12797040, 13116966, 13223608, 14317815, 15272336, 16529510, 17489288, 19090420, 19835412, 21657840, 21861610, 22908504, 24794265, 26233932, 26447216, 28635630, 32792415, 33059020, 34978576, 38180840, 39670824, 43723220, 45817008, 49588530, 52467864, 57271260, 65584830, 66118040, 67770991, 76361680, 79341648, 87446440, 99177060, 104935728, 114542520, 131169660, 132236080, 135541982, 174892880, 198354120, 203312973, 229085040, 262339320, 271083964, 338854955, 396708240, 406625946, 524678640, 542167928, 677709910, 813251892, 1016564865, 1084335856, 1355419820, 1626503784, 2033129730, 2710839640, 3253007568, 4066259460, 5421679280, 8132518920, 16265037840]

約数ペア:

[(1, 16265037840), (2, 8132518920), (3, 5421679280), (4, 4066259460), (5, 3253007568), (6, 2710839640), (8, 2033129730), (10, 1626503784), (12, 1355419820), (15, 1084335856), (16, 1016564865), (20, 813251892), (24, 677709910), (30, 542167928), (31, 524678640), (40, 406625946), (41, 396708240), (48, 338854955), (60, 271083964), (62, 262339320), (71, 229085040), (80, 203312973), (82, 198354120), (93, 174892880), (120, 135541982), (123, 132236080), (124, 131169660), (142, 114542520), (155, 104935728), (164, 99177060), (186, 87446440), (205, 79341648), (213, 76361680), (240, 67770991), (246, 66118040), (248, 65584830), (284, 57271260), (310, 52467864), (328, 49588530), (355, 45817008), (372, 43723220), (410, 39670824), (426, 38180840), (465, 34978576), (492, 33059020), (496, 32792415), (568, 28635630), (615, 26447216), (620, 26233932), (656, 24794265), (710, 22908504), (744, 21861610), (751, 21657840), (820, 19835412), (852, 19090420), (930, 17489288), (984, 16529510), (1065, 15272336), (1136, 14317815), (1230, 13223608), (1240, 13116966), (1271, 12797040), (1420, 11454252), (1488, 10930805), (1502, 10828920), (1640, 9917706), (1704, 9545210), (1860, 8744644), (1968, 8264755), (2130, 7636168), (2201, 7389840), (2253, 7219280), (2460, 6611804), (2480, 6558483), (2542, 6398520), (2840, 5727126), (2911, 5587440), (3004, 5414460), (3280, 4958853), (3408, 4772605), (3720, 4372322), (3755, 4331568), (3813, 4265680), (4260, 3818084), (4402, 3694920), (4506, 3609640), (4920, 3305902), (5084, 3199260), (5680, 2863563), (5822, 2793720), (6008, 2707230), (6355, 2559408), (6603, 2463280), (7440, 2186161), (7510, 2165784), (7626, 2132840), (8520, 1909042), (8733, 1862480), (8804, 1847460), (9012, 1804820), (9840, 1652951), (10168, 1599630), (11005, 1477968), (11265, 1443856), (11644, 1396860), (12016, 1353615), (12710, 1279704), (13206, 1231640), (14555, 1117488), (15020, 1082892), (15252, 1066420), (17040, 954521), (17466, 931240), (17608, 923730), (18024, 902410), (19065, 853136), (20336, 799815), (22010, 738984), (22530, 721928), (23281, 698640), (23288, 698430), (25420, 639852), (26412, 615820), (29110, 558744), (30040, 541446), (30504, 533210), (30791, 528240), (33015, 492656), (34932, 465620), (35216, 461865), (36048, 451205), (38130, 426568), (43665, 372496), (44020, 369492), (45060, 360964), (46562, 349320), (46576, 349215), (50840, 319926), (52824, 307910), (53321, 305040), (58220, 279372), (60080, 270723), (61008, 266605), (61582, 264120), (66030, 246328), (69843, 232880), (69864, 232810), (76260, 213284), (87330, 186248), (88040, 184746), (90120, 180482), (90241, 180240), (92373, 176080), (93124, 174660), (101680, 159963), (105648, 153955), (106642, 152520), (116405, 139728), (116440, 139686), (123164, 132060)]