156997622520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2047439}}^1$

素因数の和:2047530

約数の個数: 128

約数和(自身を含む): 530696448000

約数和(自身を除く): 373698825480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 12780, 15336, 19170, 25560, 38340, 76680, 2047439, 4094878, 6142317, 8189756, 10237195, 12284634, 16379512, 18426951, 20474390, 24569268, 30711585, 36853902, 40948780, 49138536, 55280853, 61423170, 73707804, 81897560, 92134755, 110561706, 122846340, 145368169, 147415608, 184269510, 221123412, 245692680, 276404265, 290736338, 368539020, 436104507, 442246824, 552808530, 581472676, 726840845, 737078040, 872209014, 1105617060, 1162945352, 1308313521, 1453681690, 1744418028, 2180522535, 2211234120, 2616627042, 2907363380, 3488836056, 3924940563, 4361045070, 5233254084, 5814726760, 6541567605, 7849881126, 8722090140, 10466508168, 13083135210, 15699762252, 17444180280, 19624702815, 26166270420, 31399524504, 39249405630, 52332540840, 78498811260, 156997622520]

約数ペア:

[(1, 156997622520), (2, 78498811260), (3, 52332540840), (4, 39249405630), (5, 31399524504), (6, 26166270420), (8, 19624702815), (9, 17444180280), (10, 15699762252), (12, 13083135210), (15, 10466508168), (18, 8722090140), (20, 7849881126), (24, 6541567605), (27, 5814726760), (30, 5233254084), (36, 4361045070), (40, 3924940563), (45, 3488836056), (54, 2907363380), (60, 2616627042), (71, 2211234120), (72, 2180522535), (90, 1744418028), (108, 1453681690), (120, 1308313521), (135, 1162945352), (142, 1105617060), (180, 872209014), (213, 737078040), (216, 726840845), (270, 581472676), (284, 552808530), (355, 442246824), (360, 436104507), (426, 368539020), (540, 290736338), (568, 276404265), (639, 245692680), (710, 221123412), (852, 184269510), (1065, 147415608), (1080, 145368169), (1278, 122846340), (1420, 110561706), (1704, 92134755), (1917, 81897560), (2130, 73707804), (2556, 61423170), (2840, 55280853), (3195, 49138536), (3834, 40948780), (4260, 36853902), (5112, 30711585), (6390, 24569268), (7668, 20474390), (8520, 18426951), (9585, 16379512), (12780, 12284634), (15336, 10237195), (19170, 8189756), (25560, 6142317), (38340, 4094878), (76680, 2047439)]