224846720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1676

約数の個数: 128

約数和(自身を含む): 634521600

約数和(自身を除く): 409674880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1619, 1736, 1984, 2170, 2240, 2480, 3238, 3472, 3968, 4340, 4480, 4960, 6476, 6944, 8095, 8680, 9920, 11333, 12952, 13888, 16190, 17360, 19840, 22666, 25904, 27776, 32380, 34720, 45332, 50189, 51808, 56665, 64760, 69440, 90664, 100378, 103616, 113330, 129520, 138880, 181328, 200756, 207232, 226660, 250945, 259040, 351323, 362656, 401512, 453320, 501890, 518080, 702646, 725312, 803024, 906640, 1003780, 1036160, 1405292, 1450624, 1606048, 1756615, 1813280, 2007560, 2810584, 3212096, 3513230, 3626560, 4015120, 5621168, 6424192, 7026460, 7253120, 8030240, 11242336, 14052920, 16060480, 22484672, 28105840, 32120960, 44969344, 56211680, 112423360, 224846720]

約数ペア:

[(1, 224846720), (2, 112423360), (4, 56211680), (5, 44969344), (7, 32120960), (8, 28105840), (10, 22484672), (14, 16060480), (16, 14052920), (20, 11242336), (28, 8030240), (31, 7253120), (32, 7026460), (35, 6424192), (40, 5621168), (56, 4015120), (62, 3626560), (64, 3513230), (70, 3212096), (80, 2810584), (112, 2007560), (124, 1813280), (128, 1756615), (140, 1606048), (155, 1450624), (160, 1405292), (217, 1036160), (224, 1003780), (248, 906640), (280, 803024), (310, 725312), (320, 702646), (434, 518080), (448, 501890), (496, 453320), (560, 401512), (620, 362656), (640, 351323), (868, 259040), (896, 250945), (992, 226660), (1085, 207232), (1120, 200756), (1240, 181328), (1619, 138880), (1736, 129520), (1984, 113330), (2170, 103616), (2240, 100378), (2480, 90664), (3238, 69440), (3472, 64760), (3968, 56665), (4340, 51808), (4480, 50189), (4960, 45332), (6476, 34720), (6944, 32380), (8095, 27776), (8680, 25904), (9920, 22666), (11333, 19840), (12952, 17360), (13888, 16190)]