2770305840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55763}}^1$

素因数の和:55808

約数の個数: 160

約数和(自身を含む): 9957219840

約数和(自身を除く): 7186914000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 16560, 24840, 49680, 55763, 111526, 167289, 223052, 278815, 334578, 446104, 501867, 557630, 669156, 836445, 892208, 1003734, 1115260, 1282549, 1338312, 1505601, 1672890, 2007468, 2230520, 2509335, 2565098, 2676624, 3011202, 3345780, 3847647, 4014936, 4461040, 5018670, 5130196, 6022404, 6412745, 6691560, 7528005, 7695294, 8029872, 10037340, 10260392, 11542941, 12044808, 12825490, 13383120, 15056010, 15390588, 19238235, 20074680, 20520784, 23085882, 24089616, 25650980, 30112020, 30781176, 34628823, 38476470, 40149360, 46171764, 51301960, 57714705, 60224040, 61562352, 69257646, 76952940, 92343528, 102603920, 115429410, 120448080, 138515292, 153905880, 173144115, 184687056, 230858820, 277030584, 307811760, 346288230, 461717640, 554061168, 692576460, 923435280, 1385152920, 2770305840]

約数ペア:

[(1, 2770305840), (2, 1385152920), (3, 923435280), (4, 692576460), (5, 554061168), (6, 461717640), (8, 346288230), (9, 307811760), (10, 277030584), (12, 230858820), (15, 184687056), (16, 173144115), (18, 153905880), (20, 138515292), (23, 120448080), (24, 115429410), (27, 102603920), (30, 92343528), (36, 76952940), (40, 69257646), (45, 61562352), (46, 60224040), (48, 57714705), (54, 51301960), (60, 46171764), (69, 40149360), (72, 38476470), (80, 34628823), (90, 30781176), (92, 30112020), (108, 25650980), (115, 24089616), (120, 23085882), (135, 20520784), (138, 20074680), (144, 19238235), (180, 15390588), (184, 15056010), (207, 13383120), (216, 12825490), (230, 12044808), (240, 11542941), (270, 10260392), (276, 10037340), (345, 8029872), (360, 7695294), (368, 7528005), (414, 6691560), (432, 6412745), (460, 6022404), (540, 5130196), (552, 5018670), (621, 4461040), (690, 4014936), (720, 3847647), (828, 3345780), (920, 3011202), (1035, 2676624), (1080, 2565098), (1104, 2509335), (1242, 2230520), (1380, 2007468), (1656, 1672890), (1840, 1505601), (2070, 1338312), (2160, 1282549), (2484, 1115260), (2760, 1003734), (3105, 892208), (3312, 836445), (4140, 669156), (4968, 557630), (5520, 501867), (6210, 446104), (8280, 334578), (9936, 278815), (12420, 223052), (16560, 167289), (24840, 111526), (49680, 55763)]