845243520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1355

約数の個数: 256

約数和(自身を含む): 3036303360

約数和(自身を除く): 2191059840

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, 1291, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2582, 2640, 2728, 2976, 3410, 3520, 3720, 3873, 3968, 4092, 4224, 4960, 5115, 5164, 5280, 5456, 5952, 6455, 6820, 7040, 7440, 7746, 8184, 9920, 10230, 10328, 10560, 10912, 11904, 12910, 13640, 14201, 14880, 15492, 16368, 19365, 19840, 20460, 20656, 21120, 21824, 25820, 27280, 28402, 29760, 30984, 32736, 38730, 40021, 40920, 41312, 42603, 43648, 51640, 54560, 56804, 59520, 61968, 65472, 71005, 77460, 80042, 81840, 82624, 85206, 103280, 109120, 113608, 120063, 123936, 130944, 142010, 154920, 160084, 163680, 165248, 170412, 200105, 206560, 213015, 218240, 227216, 240126, 247872, 284020, 309840, 320168, 327360, 340824, 400210, 413120, 426030, 440231, 454432, 480252, 495744, 568040, 600315, 619680, 640336, 654720, 681648, 800420, 826240, 852060, 880462, 908864, 960504, 1136080, 1200630, 1239360, 1280672, 1320693, 1363296, 1600840, 1704120, 1760924, 1817728, 1921008, 2201155, 2272160, 2401260, 2478720, 2561344, 2641386, 2726592, 3201680, 3408240, 3521848, 3842016, 4402310, 4544320, 4802520, 5122688, 5282772, 5453184, 6403360, 6603465, 6816480, 7043696, 7684032, 8804620, 9088640, 9605040, 10565544, 12806720, 13206930, 13632960, 14087392, 15368064, 17609240, 19210080, 21131088, 25613440, 26413860, 27265920, 28174784, 35218480, 38420160, 42262176, 52827720, 56349568, 70436960, 76840320, 84524352, 105655440, 140873920, 169048704, 211310880, 281747840, 422621760, 845243520]

約数ペア:

[(1, 845243520), (2, 422621760), (3, 281747840), (4, 211310880), (5, 169048704), (6, 140873920), (8, 105655440), (10, 84524352), (11, 76840320), (12, 70436960), (15, 56349568), (16, 52827720), (20, 42262176), (22, 38420160), (24, 35218480), (30, 28174784), (31, 27265920), (32, 26413860), (33, 25613440), (40, 21131088), (44, 19210080), (48, 17609240), (55, 15368064), (60, 14087392), (62, 13632960), (64, 13206930), (66, 12806720), (80, 10565544), (88, 9605040), (93, 9088640), (96, 8804620), (110, 7684032), (120, 7043696), (124, 6816480), (128, 6603465), (132, 6403360), (155, 5453184), (160, 5282772), (165, 5122688), (176, 4802520), (186, 4544320), (192, 4402310), (220, 3842016), (240, 3521848), (248, 3408240), (264, 3201680), (310, 2726592), (320, 2641386), (330, 2561344), (341, 2478720), (352, 2401260), (372, 2272160), (384, 2201155), (440, 1921008), (465, 1817728), (480, 1760924), (496, 1704120), (528, 1600840), (620, 1363296), (640, 1320693), (660, 1280672), (682, 1239360), (704, 1200630), (744, 1136080), (880, 960504), (930, 908864), (960, 880462), (992, 852060), (1023, 826240), (1056, 800420), (1240, 681648), (1291, 654720), (1320, 640336), (1364, 619680), (1408, 600315), (1488, 568040), (1705, 495744), (1760, 480252), (1860, 454432), (1920, 440231), (1984, 426030), (2046, 413120), (2112, 400210), (2480, 340824), (2582, 327360), (2640, 320168), (2728, 309840), (2976, 284020), (3410, 247872), (3520, 240126), (3720, 227216), (3873, 218240), (3968, 213015), (4092, 206560), (4224, 200105), (4960, 170412), (5115, 165248), (5164, 163680), (5280, 160084), (5456, 154920), (5952, 142010), (6455, 130944), (6820, 123936), (7040, 120063), (7440, 113608), (7746, 109120), (8184, 103280), (9920, 85206), (10230, 82624), (10328, 81840), (10560, 80042), (10912, 77460), (11904, 71005), (12910, 65472), (13640, 61968), (14201, 59520), (14880, 56804), (15492, 54560), (16368, 51640), (19365, 43648), (19840, 42603), (20460, 41312), (20656, 40920), (21120, 40021), (21824, 38730), (25820, 32736), (27280, 30984), (28402, 29760)]