223841640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2623

約数の個数: 128

約数和(自身を含む): 743800320

約数和(自身を除く): 519958680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 330, 335, 402, 440, 536, 660, 670, 737, 804, 1005, 1320, 1340, 1474, 1608, 2010, 2211, 2531, 2680, 2948, 3685, 4020, 4422, 5062, 5896, 7370, 7593, 8040, 8844, 10124, 11055, 12655, 14740, 15186, 17688, 20248, 22110, 25310, 27841, 29480, 30372, 37965, 44220, 50620, 55682, 60744, 75930, 83523, 88440, 101240, 111364, 139205, 151860, 167046, 169577, 222728, 278410, 303720, 334092, 339154, 417615, 508731, 556820, 668184, 678308, 835230, 847885, 1017462, 1113640, 1356616, 1670460, 1695770, 1865347, 2034924, 2543655, 3340920, 3391540, 3730694, 4069848, 5087310, 5596041, 6783080, 7461388, 9326735, 10174620, 11192082, 14922776, 18653470, 20349240, 22384164, 27980205, 37306940, 44768328, 55960410, 74613880, 111920820, 223841640]

約数ペア:

[(1, 223841640), (2, 111920820), (3, 74613880), (4, 55960410), (5, 44768328), (6, 37306940), (8, 27980205), (10, 22384164), (11, 20349240), (12, 18653470), (15, 14922776), (20, 11192082), (22, 10174620), (24, 9326735), (30, 7461388), (33, 6783080), (40, 5596041), (44, 5087310), (55, 4069848), (60, 3730694), (66, 3391540), (67, 3340920), (88, 2543655), (110, 2034924), (120, 1865347), (132, 1695770), (134, 1670460), (165, 1356616), (201, 1113640), (220, 1017462), (264, 847885), (268, 835230), (330, 678308), (335, 668184), (402, 556820), (440, 508731), (536, 417615), (660, 339154), (670, 334092), (737, 303720), (804, 278410), (1005, 222728), (1320, 169577), (1340, 167046), (1474, 151860), (1608, 139205), (2010, 111364), (2211, 101240), (2531, 88440), (2680, 83523), (2948, 75930), (3685, 60744), (4020, 55682), (4422, 50620), (5062, 44220), (5896, 37965), (7370, 30372), (7593, 29480), (8040, 27841), (8844, 25310), (10124, 22110), (11055, 20248), (12655, 17688), (14740, 15186)]