205093680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77687}}^1$

素因数の和:77714

約数の個数: 80

約数和(自身を含む): 693598464

約数和(自身を除く): 488504784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 77687, 155374, 233061, 310748, 388435, 466122, 621496, 776870, 854557, 932244, 1165305, 1242992, 1553740, 1709114, 1864488, 2330610, 2563671, 3107480, 3418228, 3728976, 4272785, 4661220, 5127342, 6214960, 6836456, 8545570, 9322440, 10254684, 12818355, 13672912, 17091140, 18644880, 20509368, 25636710, 34182280, 41018736, 51273420, 68364560, 102546840, 205093680]

約数ペア:

[(1, 205093680), (2, 102546840), (3, 68364560), (4, 51273420), (5, 41018736), (6, 34182280), (8, 25636710), (10, 20509368), (11, 18644880), (12, 17091140), (15, 13672912), (16, 12818355), (20, 10254684), (22, 9322440), (24, 8545570), (30, 6836456), (33, 6214960), (40, 5127342), (44, 4661220), (48, 4272785), (55, 3728976), (60, 3418228), (66, 3107480), (80, 2563671), (88, 2330610), (110, 1864488), (120, 1709114), (132, 1553740), (165, 1242992), (176, 1165305), (220, 932244), (240, 854557), (264, 776870), (330, 621496), (440, 466122), (528, 388435), (660, 310748), (880, 233061), (1320, 155374), (2640, 77687)]