163070040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{27733}}^1$

素因数の和:27761

約数の個数: 96

約数和(自身を含む): 569101680

約数和(自身を除く): 406031640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 27733, 55466, 83199, 110932, 138665, 166398, 194131, 221864, 277330, 332796, 388262, 415995, 554660, 582393, 665592, 776524, 831990, 970655, 1109320, 1164786, 1358917, 1553048, 1663980, 1941310, 2329572, 2717834, 2911965, 3327960, 3882620, 4076751, 4659144, 5435668, 5823930, 6794585, 7765240, 8153502, 10871336, 11647860, 13589170, 16307004, 20383755, 23295720, 27178340, 32614008, 40767510, 54356680, 81535020, 163070040]

約数ペア:

[(1, 163070040), (2, 81535020), (3, 54356680), (4, 40767510), (5, 32614008), (6, 27178340), (7, 23295720), (8, 20383755), (10, 16307004), (12, 13589170), (14, 11647860), (15, 10871336), (20, 8153502), (21, 7765240), (24, 6794585), (28, 5823930), (30, 5435668), (35, 4659144), (40, 4076751), (42, 3882620), (49, 3327960), (56, 2911965), (60, 2717834), (70, 2329572), (84, 1941310), (98, 1663980), (105, 1553048), (120, 1358917), (140, 1164786), (147, 1109320), (168, 970655), (196, 831990), (210, 776524), (245, 665592), (280, 582393), (294, 554660), (392, 415995), (420, 388262), (490, 332796), (588, 277330), (735, 221864), (840, 194131), (980, 166398), (1176, 138665), (1470, 110932), (1960, 83199), (2940, 55466), (5880, 27733)]