20163640000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 560

約数和(自身を含む): 62159302656

約数和(自身を除く): 41995662656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 31, 32, 35, 40, 46, 50, 56, 62, 64, 70, 80, 92, 100, 101, 112, 115, 124, 125, 140, 155, 160, 161, 175, 184, 200, 202, 217, 224, 230, 248, 250, 280, 310, 320, 322, 350, 368, 400, 404, 434, 448, 460, 496, 500, 505, 560, 575, 620, 625, 644, 700, 707, 713, 736, 775, 800, 805, 808, 868, 875, 920, 992, 1000, 1010, 1085, 1120, 1150, 1240, 1250, 1288, 1400, 1414, 1426, 1472, 1550, 1600, 1610, 1616, 1736, 1750, 1840, 1984, 2000, 2020, 2170, 2240, 2300, 2323, 2480, 2500, 2525, 2576, 2800, 2828, 2852, 2875, 3100, 3131, 3220, 3232, 3472, 3500, 3535, 3565, 3680, 3875, 4000, 4025, 4040, 4340, 4375, 4600, 4646, 4960, 4991, 5000, 5050, 5152, 5425, 5600, 5656, 5704, 5750, 6200, 6262, 6440, 6464, 6944, 7000, 7070, 7130, 7360, 7750, 8000, 8050, 8080, 8680, 8750, 9200, 9292, 9920, 9982, 10000, 10100, 10304, 10850, 11200, 11312, 11408, 11500, 11615, 12400, 12524, 12625, 12880, 13888, 14000, 14140, 14260, 14375, 15500, 15655, 16100, 16160, 16261, 17360, 17500, 17675, 17825, 18400, 18584, 19375, 19964, 20000, 20125, 20200, 21700, 21917, 22624, 22816, 23000, 23230, 24800, 24955, 25048, 25250, 25760, 27125, 28000, 28280, 28520, 28750, 31000, 31310, 32200, 32320, 32522, 34720, 35000, 35350, 35650, 36800, 37168, 38750, 39928, 40000, 40250, 40400, 43400, 43834, 45248, 45632, 46000, 46460, 49600, 49910, 50096, 50500, 51520, 54250, 56000, 56560, 57040, 57500, 58075, 62000, 62620, 63125, 64400, 65044, 69440, 70000, 70700, 71300, 72013, 74336, 77500, 78275, 79856, 80500, 80800, 81305, 86800, 87668, 88375, 89125, 92000, 92920, 99820, 100192, 100625, 101000, 108500, 109585, 113120, 114080, 115000, 116150, 124000, 124775, 125240, 126250, 128800, 130088, 135625, 140000, 141400, 142600, 144026, 148672, 155000, 156550, 159712, 161000, 161600, 162610, 173600, 175336, 176750, 178250, 184000, 185840, 199640, 200384, 201250, 202000, 217000, 219170, 226240, 228160, 230000, 232300, 248000, 249550, 250480, 252500, 257600, 260176, 271250, 280000, 282800, 285200, 288052, 290375, 310000, 313100, 319424, 322000, 325220, 347200, 350672, 353500, 356500, 360065, 371680, 391375, 399280, 402500, 404000, 406525, 434000, 438340, 441875, 445625, 460000, 464600, 499100, 500960, 504091, 505000, 520352, 542500, 547925, 565600, 570400, 576104, 580750, 620000, 623875, 626200, 644000, 650440, 701344, 707000, 713000, 720130, 743360, 782750, 798560, 805000, 808000, 813050, 868000, 876680, 883750, 891250, 920000, 929200, 998200, 1001920, 1008182, 1010000, 1040704, 1085000, 1095850, 1131200, 1140800, 1152208, 1161500, 1240000, 1247750, 1252400, 1288000, 1300880, 1402688, 1414000, 1426000, 1440260, 1451875, 1565500, 1597120, 1610000, 1626100, 1736000, 1753360, 1767500, 1782500, 1800325, 1858400, 1956875, 1996400, 2016364, 2020000, 2032625, 2170000, 2191700, 2304416, 2323000, 2495500, 2504800, 2520455, 2601760, 2739625, 2828000, 2852000, 2880520, 2903750, 3119375, 3131000, 3220000, 3252200, 3506720, 3535000, 3565000, 3600650, 3716800, 3913750, 3992800, 4032728, 4040000, 4065250, 4340000, 4383400, 4608832, 4646000, 4991000, 5009600, 5040910, 5203520, 5479250, 5656000, 5704000, 5761040, 5807500, 6238750, 6262000, 6440000, 6504400, 7013440, 7070000, 7130000, 7201300, 7827500, 7985600, 8065456, 8130500, 8680000, 8766800, 9001625, 9292000, 9982000, 10081820, 10163125, 10958500, 11522080, 11615000, 12477500, 12524000, 12602275, 13008800, 13698125, 14140000, 14260000, 14402600, 15655000, 16130912, 16261000, 17533600, 18003250, 18584000, 19964000, 20163640, 20326250, 21917000, 23044160, 23230000, 24955000, 25048000, 25204550, 26017600, 27396250, 28280000, 28520000, 28805200, 31310000, 32261824, 32522000, 35067200, 36006500, 39928000, 40327280, 40652500, 43834000, 45008125, 46460000, 49910000, 50409100, 54792500, 57610400, 62620000, 63011375, 65044000, 72013000, 80654560, 81305000, 87668000, 90016250, 92920000, 99820000, 100818200, 109585000, 115220800, 125240000, 126022750, 130088000, 144026000, 161309120, 162610000, 175336000, 180032500, 199640000, 201636400, 219170000, 252045500, 288052000, 315056875, 325220000, 360065000, 403272800, 438340000, 504091000, 576104000, 630113750, 650440000, 720130000, 806545600, 876680000, 1008182000, 1260227500, 1440260000, 2016364000, 2520455000, 2880520000, 4032728000, 5040910000, 10081820000, 20163640000]

約数ペア:

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