406731480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 1324965600

約数和(自身を除く): 918234120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 229, 246, 285, 328, 361, 380, 410, 456, 458, 492, 570, 615, 687, 722, 760, 779, 820, 916, 984, 1083, 1140, 1145, 1230, 1374, 1444, 1558, 1640, 1805, 1832, 2166, 2280, 2290, 2337, 2460, 2748, 2888, 3116, 3435, 3610, 3895, 4332, 4351, 4580, 4674, 4920, 5415, 5496, 6232, 6870, 7220, 7790, 8664, 8702, 9160, 9348, 9389, 10830, 11685, 13053, 13740, 14440, 14801, 15580, 17404, 18696, 18778, 21660, 21755, 23370, 26106, 27480, 28167, 29602, 31160, 34808, 37556, 43320, 43510, 44403, 46740, 46945, 52212, 56334, 59204, 65265, 74005, 75112, 82669, 87020, 88806, 93480, 93890, 104424, 112668, 118408, 130530, 140835, 148010, 165338, 174040, 177612, 178391, 187780, 222015, 225336, 248007, 261060, 281670, 296020, 330676, 355224, 356782, 375560, 413345, 444030, 496014, 522120, 535173, 563340, 592040, 661352, 713564, 826690, 888060, 891955, 992028, 1070346, 1126680, 1240035, 1427128, 1653380, 1776120, 1783910, 1984056, 2140692, 2480070, 2675865, 3306760, 3389429, 3567820, 4281384, 4960140, 5351730, 6778858, 7135640, 9920280, 10168287, 10703460, 13557716, 16947145, 20336574, 21406920, 27115432, 33894290, 40673148, 50841435, 67788580, 81346296, 101682870, 135577160, 203365740, 406731480]

約数ペア:

[(1, 406731480), (2, 203365740), (3, 135577160), (4, 101682870), (5, 81346296), (6, 67788580), (8, 50841435), (10, 40673148), (12, 33894290), (15, 27115432), (19, 21406920), (20, 20336574), (24, 16947145), (30, 13557716), (38, 10703460), (40, 10168287), (41, 9920280), (57, 7135640), (60, 6778858), (76, 5351730), (82, 4960140), (95, 4281384), (114, 3567820), (120, 3389429), (123, 3306760), (152, 2675865), (164, 2480070), (190, 2140692), (205, 1984056), (228, 1783910), (229, 1776120), (246, 1653380), (285, 1427128), (328, 1240035), (361, 1126680), (380, 1070346), (410, 992028), (456, 891955), (458, 888060), (492, 826690), (570, 713564), (615, 661352), (687, 592040), (722, 563340), (760, 535173), (779, 522120), (820, 496014), (916, 444030), (984, 413345), (1083, 375560), (1140, 356782), (1145, 355224), (1230, 330676), (1374, 296020), (1444, 281670), (1558, 261060), (1640, 248007), (1805, 225336), (1832, 222015), (2166, 187780), (2280, 178391), (2290, 177612), (2337, 174040), (2460, 165338), (2748, 148010), (2888, 140835), (3116, 130530), (3435, 118408), (3610, 112668), (3895, 104424), (4332, 93890), (4351, 93480), (4580, 88806), (4674, 87020), (4920, 82669), (5415, 75112), (5496, 74005), (6232, 65265), (6870, 59204), (7220, 56334), (7790, 52212), (8664, 46945), (8702, 46740), (9160, 44403), (9348, 43510), (9389, 43320), (10830, 37556), (11685, 34808), (13053, 31160), (13740, 29602), (14440, 28167), (14801, 27480), (15580, 26106), (17404, 23370), (18696, 21755), (18778, 21660)]