441496960

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 1117022400

約数和(自身を除く): 675525440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 320, 337, 356, 368, 445, 460, 640, 674, 712, 736, 890, 920, 1348, 1424, 1472, 1685, 1780, 1840, 2047, 2696, 2848, 2944, 3370, 3560, 3680, 4094, 5392, 5696, 6740, 7120, 7360, 7751, 8188, 10235, 10784, 11392, 13480, 14240, 14720, 15502, 16376, 20470, 21568, 26960, 28480, 29993, 31004, 32752, 38755, 40940, 43136, 53920, 56960, 59986, 62008, 65504, 77510, 81880, 107840, 119972, 124016, 131008, 149965, 155020, 163760, 215680, 239944, 248032, 262016, 299930, 310040, 327520, 479888, 496064, 599860, 620080, 655040, 689839, 959776, 992128, 1199720, 1240160, 1310080, 1379678, 1919552, 2399440, 2480320, 2759356, 3449195, 3839104, 4798880, 4960640, 5518712, 6898390, 9597760, 11037424, 13796780, 19195520, 22074848, 27593560, 44149696, 55187120, 88299392, 110374240, 220748480, 441496960]

約数ペア:

[(1, 441496960), (2, 220748480), (4, 110374240), (5, 88299392), (8, 55187120), (10, 44149696), (16, 27593560), (20, 22074848), (23, 19195520), (32, 13796780), (40, 11037424), (46, 9597760), (64, 6898390), (80, 5518712), (89, 4960640), (92, 4798880), (115, 3839104), (128, 3449195), (160, 2759356), (178, 2480320), (184, 2399440), (230, 1919552), (320, 1379678), (337, 1310080), (356, 1240160), (368, 1199720), (445, 992128), (460, 959776), (640, 689839), (674, 655040), (712, 620080), (736, 599860), (890, 496064), (920, 479888), (1348, 327520), (1424, 310040), (1472, 299930), (1685, 262016), (1780, 248032), (1840, 239944), (2047, 215680), (2696, 163760), (2848, 155020), (2944, 149965), (3370, 131008), (3560, 124016), (3680, 119972), (4094, 107840), (5392, 81880), (5696, 77510), (6740, 65504), (7120, 62008), (7360, 59986), (7751, 56960), (8188, 53920), (10235, 43136), (10784, 40940), (11392, 38755), (13480, 32752), (14240, 31004), (14720, 29993), (15502, 28480), (16376, 26960), (20470, 21568)]