167642640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 626049216

約数和(自身を除く): 458406576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 72, 80, 88, 90, 99, 110, 120, 122, 132, 144, 165, 176, 180, 183, 198, 220, 240, 244, 264, 305, 330, 347, 360, 366, 396, 440, 488, 495, 528, 549, 610, 660, 671, 694, 720, 732, 792, 880, 915, 976, 990, 1041, 1098, 1220, 1320, 1342, 1388, 1464, 1584, 1735, 1830, 1980, 2013, 2082, 2196, 2440, 2640, 2684, 2745, 2776, 2928, 3123, 3355, 3470, 3660, 3817, 3960, 4026, 4164, 4392, 4880, 5205, 5368, 5490, 5552, 6039, 6246, 6710, 6940, 7320, 7634, 7920, 8052, 8328, 8784, 10065, 10410, 10736, 10980, 11451, 12078, 12492, 13420, 13880, 14640, 15268, 15615, 16104, 16656, 19085, 20130, 20820, 21167, 21960, 22902, 24156, 24984, 26840, 27760, 30195, 30536, 31230, 32208, 34353, 38170, 40260, 41640, 42334, 43920, 45804, 48312, 49968, 53680, 57255, 60390, 61072, 62460, 63501, 68706, 76340, 80520, 83280, 84668, 91608, 96624, 105835, 114510, 120780, 124920, 127002, 137412, 152680, 161040, 169336, 171765, 183216, 190503, 211670, 229020, 232837, 241560, 249840, 254004, 274824, 305360, 317505, 338672, 343530, 381006, 423340, 458040, 465674, 483120, 508008, 549648, 635010, 687060, 698511, 762012, 846680, 916080, 931348, 952515, 1016016, 1164185, 1270020, 1374120, 1397022, 1524024, 1693360, 1862696, 1905030, 2095533, 2328370, 2540040, 2748240, 2794044, 3048048, 3492555, 3725392, 3810060, 4191066, 4656740, 5080080, 5588088, 6985110, 7620120, 8382132, 9313480, 10477665, 11176176, 13970220, 15240240, 16764264, 18626960, 20955330, 27940440, 33528528, 41910660, 55880880, 83821320, 167642640]

約数ペア:

[(1, 167642640), (2, 83821320), (3, 55880880), (4, 41910660), (5, 33528528), (6, 27940440), (8, 20955330), (9, 18626960), (10, 16764264), (11, 15240240), (12, 13970220), (15, 11176176), (16, 10477665), (18, 9313480), (20, 8382132), (22, 7620120), (24, 6985110), (30, 5588088), (33, 5080080), (36, 4656740), (40, 4191066), (44, 3810060), (45, 3725392), (48, 3492555), (55, 3048048), (60, 2794044), (61, 2748240), (66, 2540040), (72, 2328370), (80, 2095533), (88, 1905030), (90, 1862696), (99, 1693360), (110, 1524024), (120, 1397022), (122, 1374120), (132, 1270020), (144, 1164185), (165, 1016016), (176, 952515), (180, 931348), (183, 916080), (198, 846680), (220, 762012), (240, 698511), (244, 687060), (264, 635010), (305, 549648), (330, 508008), (347, 483120), (360, 465674), (366, 458040), (396, 423340), (440, 381006), (488, 343530), (495, 338672), (528, 317505), (549, 305360), (610, 274824), (660, 254004), (671, 249840), (694, 241560), (720, 232837), (732, 229020), (792, 211670), (880, 190503), (915, 183216), (976, 171765), (990, 169336), (1041, 161040), (1098, 152680), (1220, 137412), (1320, 127002), (1342, 124920), (1388, 120780), (1464, 114510), (1584, 105835), (1735, 96624), (1830, 91608), (1980, 84668), (2013, 83280), (2082, 80520), (2196, 76340), (2440, 68706), (2640, 63501), (2684, 62460), (2745, 61072), (2776, 60390), (2928, 57255), (3123, 53680), (3355, 49968), (3470, 48312), (3660, 45804), (3817, 43920), (3960, 42334), (4026, 41640), (4164, 40260), (4392, 38170), (4880, 34353), (5205, 32208), (5368, 31230), (5490, 30536), (5552, 30195), (6039, 27760), (6246, 26840), (6710, 24984), (6940, 24156), (7320, 22902), (7634, 21960), (7920, 21167), (8052, 20820), (8328, 20130), (8784, 19085), (10065, 16656), (10410, 16104), (10736, 15615), (10980, 15268), (11451, 14640), (12078, 13880), (12492, 13420)]