48947521920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{74761}}^1$

素因数の和:74825

約数の個数: 256

約数和(自身を含む): 175696680960

約数和(自身を除く): 126749159040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 3410, 3520, 3720, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5952, 6820, 7040, 7440, 8184, 9920, 10230, 10560, 10912, 11904, 13640, 14880, 16368, 19840, 20460, 21120, 21824, 27280, 29760, 32736, 40920, 43648, 54560, 59520, 65472, 74761, 81840, 109120, 130944, 149522, 163680, 218240, 224283, 299044, 327360, 373805, 448566, 598088, 654720, 747610, 822371, 897132, 1121415, 1196176, 1495220, 1644742, 1794264, 2242830, 2317591, 2392352, 2467113, 2990440, 3289484, 3588528, 4111855, 4485660, 4635182, 4784704, 4934226, 5980880, 6578968, 6952773, 7177056, 8223710, 8971320, 9270364, 9569408, 9868452, 11587955, 11961760, 12335565, 13157936, 13905546, 14354112, 16447420, 17942640, 18540728, 19736904, 23175910, 23923520, 24671130, 25493501, 26315872, 27811092, 28708224, 32894840, 34763865, 35885280, 37081456, 39473808, 46351820, 47847040, 49342260, 50987002, 52631744, 55622184, 65789680, 69527730, 71770560, 74162912, 76480503, 78947616, 92703640, 98684520, 101974004, 105263488, 111244368, 127467505, 131579360, 139055460, 143541120, 148325824, 152961006, 157895232, 185407280, 197369040, 203948008, 222488736, 254935010, 263158720, 278110920, 296651648, 305922012, 315790464, 370814560, 382402515, 394738080, 407896016, 444977472, 509870020, 526317440, 556221840, 611844024, 741629120, 764805030, 789476160, 815792032, 889954944, 1019740040, 1112443680, 1223688048, 1483258240, 1529610060, 1578952320, 1631584064, 2039480080, 2224887360, 2447376096, 3059220120, 3263168128, 4078960160, 4449774720, 4894752192, 6118440240, 8157920320, 9789504384, 12236880480, 16315840640, 24473760960, 48947521920]

約数ペア:

[(1, 48947521920), (2, 24473760960), (3, 16315840640), (4, 12236880480), (5, 9789504384), (6, 8157920320), (8, 6118440240), (10, 4894752192), (11, 4449774720), (12, 4078960160), (15, 3263168128), (16, 3059220120), (20, 2447376096), (22, 2224887360), (24, 2039480080), (30, 1631584064), (31, 1578952320), (32, 1529610060), (33, 1483258240), (40, 1223688048), (44, 1112443680), (48, 1019740040), (55, 889954944), (60, 815792032), (62, 789476160), (64, 764805030), (66, 741629120), (80, 611844024), (88, 556221840), (93, 526317440), (96, 509870020), (110, 444977472), (120, 407896016), (124, 394738080), (128, 382402515), (132, 370814560), (155, 315790464), (160, 305922012), (165, 296651648), (176, 278110920), (186, 263158720), (192, 254935010), (220, 222488736), (240, 203948008), (248, 197369040), (264, 185407280), (310, 157895232), (320, 152961006), (330, 148325824), (341, 143541120), (352, 139055460), (372, 131579360), (384, 127467505), (440, 111244368), (465, 105263488), (480, 101974004), (496, 98684520), (528, 92703640), (620, 78947616), (640, 76480503), (660, 74162912), (682, 71770560), (704, 69527730), (744, 65789680), (880, 55622184), (930, 52631744), (960, 50987002), (992, 49342260), (1023, 47847040), (1056, 46351820), (1240, 39473808), (1320, 37081456), (1364, 35885280), (1408, 34763865), (1488, 32894840), (1705, 28708224), (1760, 27811092), (1860, 26315872), (1920, 25493501), (1984, 24671130), (2046, 23923520), (2112, 23175910), (2480, 19736904), (2640, 18540728), (2728, 17942640), (2976, 16447420), (3410, 14354112), (3520, 13905546), (3720, 13157936), (3968, 12335565), (4092, 11961760), (4224, 11587955), (4960, 9868452), (5115, 9569408), (5280, 9270364), (5456, 8971320), (5952, 8223710), (6820, 7177056), (7040, 6952773), (7440, 6578968), (8184, 5980880), (9920, 4934226), (10230, 4784704), (10560, 4635182), (10912, 4485660), (11904, 4111855), (13640, 3588528), (14880, 3289484), (16368, 2990440), (19840, 2467113), (20460, 2392352), (21120, 2317591), (21824, 2242830), (27280, 1794264), (29760, 1644742), (32736, 1495220), (40920, 1196176), (43648, 1121415), (54560, 897132), (59520, 822371), (65472, 747610), (74761, 654720), (81840, 598088), (109120, 448566), (130944, 373805), (149522, 327360), (163680, 299044), (218240, 224283)]