202038720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16189}}^1$

素因数の和:16222

約数の個数: 112

約数和(自身を含む): 690859680

約数和(自身を除く): 488820960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 16189, 32378, 48567, 64756, 80945, 97134, 129512, 161890, 194268, 210457, 242835, 259024, 323780, 388536, 420914, 485670, 518048, 631371, 647560, 777072, 841828, 971340, 1036096, 1052285, 1262742, 1295120, 1554144, 1683656, 1942680, 2104570, 2525484, 2590240, 3108288, 3156855, 3367312, 3885360, 4209140, 5050968, 5180480, 6313710, 6734624, 7770720, 8418280, 10101936, 12627420, 13469248, 15541440, 16836560, 20203872, 25254840, 33673120, 40407744, 50509680, 67346240, 101019360, 202038720]

約数ペア:

[(1, 202038720), (2, 101019360), (3, 67346240), (4, 50509680), (5, 40407744), (6, 33673120), (8, 25254840), (10, 20203872), (12, 16836560), (13, 15541440), (15, 13469248), (16, 12627420), (20, 10101936), (24, 8418280), (26, 7770720), (30, 6734624), (32, 6313710), (39, 5180480), (40, 5050968), (48, 4209140), (52, 3885360), (60, 3367312), (64, 3156855), (65, 3108288), (78, 2590240), (80, 2525484), (96, 2104570), (104, 1942680), (120, 1683656), (130, 1554144), (156, 1295120), (160, 1262742), (192, 1052285), (195, 1036096), (208, 971340), (240, 841828), (260, 777072), (312, 647560), (320, 631371), (390, 518048), (416, 485670), (480, 420914), (520, 388536), (624, 323780), (780, 259024), (832, 242835), (960, 210457), (1040, 194268), (1248, 161890), (1560, 129512), (2080, 97134), (2496, 80945), (3120, 64756), (4160, 48567), (6240, 32378), (12480, 16189)]