228692880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 240

約数和(自身を含む): 844539696

約数和(自身を除く): 615846816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 156, 159, 180, 195, 208, 212, 234, 240, 260, 265, 312, 318, 360, 390, 424, 461, 468, 477, 520, 530, 585, 624, 636, 689, 720, 780, 795, 848, 922, 936, 954, 1040, 1060, 1170, 1272, 1378, 1383, 1560, 1590, 1844, 1872, 1908, 2067, 2120, 2305, 2340, 2385, 2544, 2756, 2766, 3120, 3180, 3445, 3688, 3816, 4134, 4149, 4240, 4610, 4680, 4770, 5512, 5532, 5993, 6201, 6360, 6890, 6915, 7376, 7632, 8268, 8298, 9220, 9360, 9540, 10335, 11024, 11064, 11986, 12402, 12720, 13780, 13830, 16536, 16596, 17979, 18440, 19080, 20670, 20745, 22128, 23972, 24433, 24804, 27560, 27660, 29965, 31005, 33072, 33192, 35958, 36880, 38160, 41340, 41490, 47944, 48866, 49608, 53937, 55120, 55320, 59930, 62010, 66384, 71916, 73299, 82680, 82980, 89895, 95888, 97732, 99216, 107874, 110640, 119860, 122165, 124020, 143832, 146598, 165360, 165960, 179790, 195464, 215748, 219897, 239720, 244330, 248040, 269685, 287664, 293196, 317629, 331920, 359580, 366495, 390928, 431496, 439794, 479440, 488660, 496080, 539370, 586392, 635258, 719160, 732990, 862992, 879588, 952887, 977320, 1078740, 1099485, 1172784, 1270516, 1438320, 1465980, 1588145, 1759176, 1905774, 1954640, 2157480, 2198970, 2541032, 2858661, 2931960, 3176290, 3518352, 3811548, 4314960, 4397940, 4764435, 5082064, 5717322, 5863920, 6352580, 7623096, 8795880, 9528870, 11434644, 12705160, 14293305, 15246192, 17591760, 19057740, 22869288, 25410320, 28586610, 38115480, 45738576, 57173220, 76230960, 114346440, 228692880]

約数ペア:

[(1, 228692880), (2, 114346440), (3, 76230960), (4, 57173220), (5, 45738576), (6, 38115480), (8, 28586610), (9, 25410320), (10, 22869288), (12, 19057740), (13, 17591760), (15, 15246192), (16, 14293305), (18, 12705160), (20, 11434644), (24, 9528870), (26, 8795880), (30, 7623096), (36, 6352580), (39, 5863920), (40, 5717322), (45, 5082064), (48, 4764435), (52, 4397940), (53, 4314960), (60, 3811548), (65, 3518352), (72, 3176290), (78, 2931960), (80, 2858661), (90, 2541032), (104, 2198970), (106, 2157480), (117, 1954640), (120, 1905774), (130, 1759176), (144, 1588145), (156, 1465980), (159, 1438320), (180, 1270516), (195, 1172784), (208, 1099485), (212, 1078740), (234, 977320), (240, 952887), (260, 879588), (265, 862992), (312, 732990), (318, 719160), (360, 635258), (390, 586392), (424, 539370), (461, 496080), (468, 488660), (477, 479440), (520, 439794), (530, 431496), (585, 390928), (624, 366495), (636, 359580), (689, 331920), (720, 317629), (780, 293196), (795, 287664), (848, 269685), (922, 248040), (936, 244330), (954, 239720), (1040, 219897), (1060, 215748), (1170, 195464), (1272, 179790), (1378, 165960), (1383, 165360), (1560, 146598), (1590, 143832), (1844, 124020), (1872, 122165), (1908, 119860), (2067, 110640), (2120, 107874), (2305, 99216), (2340, 97732), (2385, 95888), (2544, 89895), (2756, 82980), (2766, 82680), (3120, 73299), (3180, 71916), (3445, 66384), (3688, 62010), (3816, 59930), (4134, 55320), (4149, 55120), (4240, 53937), (4610, 49608), (4680, 48866), (4770, 47944), (5512, 41490), (5532, 41340), (5993, 38160), (6201, 36880), (6360, 35958), (6890, 33192), (6915, 33072), (7376, 31005), (7632, 29965), (8268, 27660), (8298, 27560), (9220, 24804), (9360, 24433), (9540, 23972), (10335, 22128), (11024, 20745), (11064, 20670), (11986, 19080), (12402, 18440), (12720, 17979), (13780, 16596), (13830, 16536)]