169921920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 634521600

約数和(自身を除く): 464599680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 269, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 538, 560, 564, 640, 658, 672, 705, 752, 807, 840, 896, 940, 960, 987, 1076, 1120, 1128, 1316, 1344, 1345, 1410, 1504, 1614, 1645, 1680, 1880, 1883, 1920, 1974, 2152, 2240, 2256, 2632, 2688, 2690, 2820, 3008, 3228, 3290, 3360, 3760, 3766, 3948, 4035, 4304, 4480, 4512, 4935, 5264, 5380, 5640, 5649, 6016, 6456, 6580, 6720, 7520, 7532, 7896, 8070, 8608, 9024, 9415, 9870, 10528, 10760, 11280, 11298, 12643, 12912, 13160, 13440, 15040, 15064, 15792, 16140, 17216, 18048, 18830, 19740, 21056, 21520, 22560, 22596, 25286, 25824, 26320, 28245, 30080, 30128, 31584, 32280, 34432, 37660, 37929, 39480, 42112, 43040, 45120, 45192, 50572, 51648, 52640, 56490, 60256, 63168, 63215, 64560, 75320, 75858, 78960, 86080, 88501, 90240, 90384, 101144, 103296, 105280, 112980, 120512, 126336, 126430, 129120, 150640, 151716, 157920, 172160, 177002, 180768, 189645, 202288, 210560, 225960, 241024, 252860, 258240, 265503, 301280, 303432, 315840, 354004, 361536, 379290, 404576, 442505, 451920, 505720, 516480, 531006, 602560, 606864, 631680, 708008, 723072, 758580, 809152, 885010, 903840, 1011440, 1062012, 1205120, 1213728, 1327515, 1416016, 1517160, 1618304, 1770020, 1807680, 2022880, 2124024, 2427456, 2655030, 2832032, 3034320, 3540040, 3615360, 4045760, 4248048, 4854912, 5310060, 5664064, 6068640, 7080080, 8091520, 8496096, 10620120, 11328128, 12137280, 14160160, 16992192, 21240240, 24274560, 28320320, 33984384, 42480480, 56640640, 84960960, 169921920]

約数ペア:

[(1, 169921920), (2, 84960960), (3, 56640640), (4, 42480480), (5, 33984384), (6, 28320320), (7, 24274560), (8, 21240240), (10, 16992192), (12, 14160160), (14, 12137280), (15, 11328128), (16, 10620120), (20, 8496096), (21, 8091520), (24, 7080080), (28, 6068640), (30, 5664064), (32, 5310060), (35, 4854912), (40, 4248048), (42, 4045760), (47, 3615360), (48, 3540040), (56, 3034320), (60, 2832032), (64, 2655030), (70, 2427456), (80, 2124024), (84, 2022880), (94, 1807680), (96, 1770020), (105, 1618304), (112, 1517160), (120, 1416016), (128, 1327515), (140, 1213728), (141, 1205120), (160, 1062012), (168, 1011440), (188, 903840), (192, 885010), (210, 809152), (224, 758580), (235, 723072), (240, 708008), (269, 631680), (280, 606864), (282, 602560), (320, 531006), (329, 516480), (336, 505720), (376, 451920), (384, 442505), (420, 404576), (448, 379290), (470, 361536), (480, 354004), (538, 315840), (560, 303432), (564, 301280), (640, 265503), (658, 258240), (672, 252860), (705, 241024), (752, 225960), (807, 210560), (840, 202288), (896, 189645), (940, 180768), (960, 177002), (987, 172160), (1076, 157920), (1120, 151716), (1128, 150640), (1316, 129120), (1344, 126430), (1345, 126336), (1410, 120512), (1504, 112980), (1614, 105280), (1645, 103296), (1680, 101144), (1880, 90384), (1883, 90240), (1920, 88501), (1974, 86080), (2152, 78960), (2240, 75858), (2256, 75320), (2632, 64560), (2688, 63215), (2690, 63168), (2820, 60256), (3008, 56490), (3228, 52640), (3290, 51648), (3360, 50572), (3760, 45192), (3766, 45120), (3948, 43040), (4035, 42112), (4304, 39480), (4480, 37929), (4512, 37660), (4935, 34432), (5264, 32280), (5380, 31584), (5640, 30128), (5649, 30080), (6016, 28245), (6456, 26320), (6580, 25824), (6720, 25286), (7520, 22596), (7532, 22560), (7896, 21520), (8070, 21056), (8608, 19740), (9024, 18830), (9415, 18048), (9870, 17216), (10528, 16140), (10760, 15792), (11280, 15064), (11298, 15040), (12643, 13440), (12912, 13160)]