419991733440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{102481}}^1$

素因数の和:103927

約数の個数: 168

約数和(自身を含む): 1445625849408

約数和(自身を除く): 1025634115968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1423, 1440, 2846, 2880, 4269, 5692, 7115, 8538, 11384, 12807, 14230, 17076, 21345, 22768, 25614, 28460, 34152, 42690, 45536, 51228, 56920, 64035, 68304, 85380, 91072, 102456, 102481, 113840, 128070, 136608, 170760, 204912, 204962, 227680, 256140, 273216, 307443, 341520, 409824, 409924, 455360, 512280, 512405, 614886, 683040, 819648, 819848, 922329, 1024560, 1024810, 1229772, 1366080, 1537215, 1639696, 1844658, 2049120, 2049620, 2459544, 3074430, 3279392, 3689316, 4098240, 4099240, 4611645, 4919088, 6148860, 6558784, 7378632, 8198480, 9223290, 9838176, 12297720, 14757264, 16396960, 18446580, 19676352, 24595440, 29514528, 32793920, 36893160, 49190880, 59029056, 73786320, 98381760, 145830463, 147572640, 291660926, 295145280, 437491389, 583321852, 729152315, 874982778, 1166643704, 1312474167, 1458304630, 1749965556, 2187456945, 2333287408, 2624948334, 2916609260, 3499931112, 4374913890, 4666574816, 5249896668, 5833218520, 6562370835, 6999862224, 8749827780, 9333149632, 10499793336, 11666437040, 13124741670, 13999724448, 17499655560, 20999586672, 23332874080, 26249483340, 27999448896, 34999311120, 41999173344, 46665748160, 52498966680, 69998622240, 83998346688, 104997933360, 139997244480, 209995866720, 419991733440]

約数ペア:

[(1, 419991733440), (2, 209995866720), (3, 139997244480), (4, 104997933360), (5, 83998346688), (6, 69998622240), (8, 52498966680), (9, 46665748160), (10, 41999173344), (12, 34999311120), (15, 27999448896), (16, 26249483340), (18, 23332874080), (20, 20999586672), (24, 17499655560), (30, 13999724448), (32, 13124741670), (36, 11666437040), (40, 10499793336), (45, 9333149632), (48, 8749827780), (60, 6999862224), (64, 6562370835), (72, 5833218520), (80, 5249896668), (90, 4666574816), (96, 4374913890), (120, 3499931112), (144, 2916609260), (160, 2624948334), (180, 2333287408), (192, 2187456945), (240, 1749965556), (288, 1458304630), (320, 1312474167), (360, 1166643704), (480, 874982778), (576, 729152315), (720, 583321852), (960, 437491389), (1423, 295145280), (1440, 291660926), (2846, 147572640), (2880, 145830463), (4269, 98381760), (5692, 73786320), (7115, 59029056), (8538, 49190880), (11384, 36893160), (12807, 32793920), (14230, 29514528), (17076, 24595440), (21345, 19676352), (22768, 18446580), (25614, 16396960), (28460, 14757264), (34152, 12297720), (42690, 9838176), (45536, 9223290), (51228, 8198480), (56920, 7378632), (64035, 6558784), (68304, 6148860), (85380, 4919088), (91072, 4611645), (102456, 4099240), (102481, 4098240), (113840, 3689316), (128070, 3279392), (136608, 3074430), (170760, 2459544), (204912, 2049620), (204962, 2049120), (227680, 1844658), (256140, 1639696), (273216, 1537215), (307443, 1366080), (341520, 1229772), (409824, 1024810), (409924, 1024560), (455360, 922329), (512280, 819848), (512405, 819648), (614886, 683040)]