143866240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 128

約数和(自身を含む): 416404800

約数和(自身を除く): 272538560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1889, 1904, 2176, 2240, 2380, 2720, 3778, 3808, 4480, 4760, 5440, 7556, 7616, 9445, 9520, 10880, 13223, 15112, 15232, 18890, 19040, 26446, 30224, 32113, 37780, 38080, 52892, 60448, 64226, 66115, 75560, 76160, 105784, 120896, 128452, 132230, 151120, 160565, 211568, 224791, 241792, 256904, 264460, 302240, 321130, 423136, 449582, 513808, 528920, 604480, 642260, 846272, 899164, 1027616, 1057840, 1123955, 1208960, 1284520, 1692544, 1798328, 2055232, 2115680, 2247910, 2569040, 3596656, 4110464, 4231360, 4495820, 5138080, 7193312, 8462720, 8991640, 10276160, 14386624, 17983280, 20552320, 28773248, 35966560, 71933120, 143866240]

約数ペア:

[(1, 143866240), (2, 71933120), (4, 35966560), (5, 28773248), (7, 20552320), (8, 17983280), (10, 14386624), (14, 10276160), (16, 8991640), (17, 8462720), (20, 7193312), (28, 5138080), (32, 4495820), (34, 4231360), (35, 4110464), (40, 3596656), (56, 2569040), (64, 2247910), (68, 2115680), (70, 2055232), (80, 1798328), (85, 1692544), (112, 1284520), (119, 1208960), (128, 1123955), (136, 1057840), (140, 1027616), (160, 899164), (170, 846272), (224, 642260), (238, 604480), (272, 528920), (280, 513808), (320, 449582), (340, 423136), (448, 321130), (476, 302240), (544, 264460), (560, 256904), (595, 241792), (640, 224791), (680, 211568), (896, 160565), (952, 151120), (1088, 132230), (1120, 128452), (1190, 120896), (1360, 105784), (1889, 76160), (1904, 75560), (2176, 66115), (2240, 64226), (2380, 60448), (2720, 52892), (3778, 38080), (3808, 37780), (4480, 32113), (4760, 30224), (5440, 26446), (7556, 19040), (7616, 18890), (9445, 15232), (9520, 15112), (10880, 13223)]