421310160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:927

約数の個数: 200

約数和(自身を含む): 1483595520

約数和(自身を除く): 1062285360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 158, 162, 180, 216, 237, 240, 270, 316, 324, 360, 395, 405, 432, 474, 540, 632, 648, 711, 720, 790, 810, 823, 948, 1080, 1185, 1264, 1296, 1422, 1580, 1620, 1646, 1896, 2133, 2160, 2370, 2469, 2844, 3160, 3240, 3292, 3555, 3792, 4115, 4266, 4740, 4938, 5688, 6320, 6399, 6480, 6584, 7110, 7407, 8230, 8532, 9480, 9876, 10665, 11376, 12345, 12798, 13168, 14220, 14814, 16460, 17064, 18960, 19752, 21330, 22221, 24690, 25596, 28440, 29628, 31995, 32920, 34128, 37035, 39504, 42660, 44442, 49380, 51192, 56880, 59256, 63990, 65017, 65840, 66663, 74070, 85320, 88884, 98760, 102384, 111105, 118512, 127980, 130034, 133326, 148140, 170640, 177768, 195051, 197520, 222210, 255960, 260068, 266652, 296280, 325085, 333315, 355536, 390102, 444420, 511920, 520136, 533304, 585153, 592560, 650170, 666630, 780204, 888840, 975255, 1040272, 1066608, 1170306, 1300340, 1333260, 1560408, 1755459, 1777680, 1950510, 2340612, 2600680, 2666520, 2925765, 3120816, 3510918, 3901020, 4681224, 5201360, 5266377, 5333040, 5851530, 7021836, 7802040, 8777295, 9362448, 10532754, 11703060, 14043672, 15604080, 17554590, 21065508, 23406120, 26331885, 28087344, 35109180, 42131016, 46812240, 52663770, 70218360, 84262032, 105327540, 140436720, 210655080, 421310160]

約数ペア:

[(1, 421310160), (2, 210655080), (3, 140436720), (4, 105327540), (5, 84262032), (6, 70218360), (8, 52663770), (9, 46812240), (10, 42131016), (12, 35109180), (15, 28087344), (16, 26331885), (18, 23406120), (20, 21065508), (24, 17554590), (27, 15604080), (30, 14043672), (36, 11703060), (40, 10532754), (45, 9362448), (48, 8777295), (54, 7802040), (60, 7021836), (72, 5851530), (79, 5333040), (80, 5266377), (81, 5201360), (90, 4681224), (108, 3901020), (120, 3510918), (135, 3120816), (144, 2925765), (158, 2666520), (162, 2600680), (180, 2340612), (216, 1950510), (237, 1777680), (240, 1755459), (270, 1560408), (316, 1333260), (324, 1300340), (360, 1170306), (395, 1066608), (405, 1040272), (432, 975255), (474, 888840), (540, 780204), (632, 666630), (648, 650170), (711, 592560), (720, 585153), (790, 533304), (810, 520136), (823, 511920), (948, 444420), (1080, 390102), (1185, 355536), (1264, 333315), (1296, 325085), (1422, 296280), (1580, 266652), (1620, 260068), (1646, 255960), (1896, 222210), (2133, 197520), (2160, 195051), (2370, 177768), (2469, 170640), (2844, 148140), (3160, 133326), (3240, 130034), (3292, 127980), (3555, 118512), (3792, 111105), (4115, 102384), (4266, 98760), (4740, 88884), (4938, 85320), (5688, 74070), (6320, 66663), (6399, 65840), (6480, 65017), (6584, 63990), (7110, 59256), (7407, 56880), (8230, 51192), (8532, 49380), (9480, 44442), (9876, 42660), (10665, 39504), (11376, 37035), (12345, 34128), (12798, 32920), (13168, 31995), (14220, 29628), (14814, 28440), (16460, 25596), (17064, 24690), (18960, 22221), (19752, 21330)]