42480480

素因数分解:

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

素因数の和:341

約数の個数: 192

約数和(自身を含む): 156764160

約数和(自身を除く): 114283680

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, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 269, 280, 282, 329, 336, 376, 420, 470, 480, 538, 560, 564, 658, 672, 705, 752, 807, 840, 940, 987, 1076, 1120, 1128, 1316, 1345, 1410, 1504, 1614, 1645, 1680, 1880, 1883, 1974, 2152, 2256, 2632, 2690, 2820, 3228, 3290, 3360, 3760, 3766, 3948, 4035, 4304, 4512, 4935, 5264, 5380, 5640, 5649, 6456, 6580, 7520, 7532, 7896, 8070, 8608, 9415, 9870, 10528, 10760, 11280, 11298, 12643, 12912, 13160, 15064, 15792, 16140, 18830, 19740, 21520, 22560, 22596, 25286, 25824, 26320, 28245, 30128, 31584, 32280, 37660, 37929, 39480, 43040, 45192, 50572, 52640, 56490, 60256, 63215, 64560, 75320, 75858, 78960, 88501, 90384, 101144, 112980, 126430, 129120, 150640, 151716, 157920, 177002, 180768, 189645, 202288, 225960, 252860, 265503, 301280, 303432, 354004, 379290, 404576, 442505, 451920, 505720, 531006, 606864, 708008, 758580, 885010, 903840, 1011440, 1062012, 1213728, 1327515, 1416016, 1517160, 1770020, 2022880, 2124024, 2655030, 2832032, 3034320, 3540040, 4248048, 5310060, 6068640, 7080080, 8496096, 10620120, 14160160, 21240240, 42480480]

約数ペア:

[(1, 42480480), (2, 21240240), (3, 14160160), (4, 10620120), (5, 8496096), (6, 7080080), (7, 6068640), (8, 5310060), (10, 4248048), (12, 3540040), (14, 3034320), (15, 2832032), (16, 2655030), (20, 2124024), (21, 2022880), (24, 1770020), (28, 1517160), (30, 1416016), (32, 1327515), (35, 1213728), (40, 1062012), (42, 1011440), (47, 903840), (48, 885010), (56, 758580), (60, 708008), (70, 606864), (80, 531006), (84, 505720), (94, 451920), (96, 442505), (105, 404576), (112, 379290), (120, 354004), (140, 303432), (141, 301280), (160, 265503), (168, 252860), (188, 225960), (210, 202288), (224, 189645), (235, 180768), (240, 177002), (269, 157920), (280, 151716), (282, 150640), (329, 129120), (336, 126430), (376, 112980), (420, 101144), (470, 90384), (480, 88501), (538, 78960), (560, 75858), (564, 75320), (658, 64560), (672, 63215), (705, 60256), (752, 56490), (807, 52640), (840, 50572), (940, 45192), (987, 43040), (1076, 39480), (1120, 37929), (1128, 37660), (1316, 32280), (1345, 31584), (1410, 30128), (1504, 28245), (1614, 26320), (1645, 25824), (1680, 25286), (1880, 22596), (1883, 22560), (1974, 21520), (2152, 19740), (2256, 18830), (2632, 16140), (2690, 15792), (2820, 15064), (3228, 13160), (3290, 12912), (3360, 12643), (3760, 11298), (3766, 11280), (3948, 10760), (4035, 10528), (4304, 9870), (4512, 9415), (4935, 8608), (5264, 8070), (5380, 7896), (5640, 7532), (5649, 7520), (6456, 6580)]