15851072069460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1093}}^1\times {\mathrm{121889}}^1$

素因数の和:123658

約数の個数: 144

約数和(自身を含む): 48198778402320

約数和(自身を除く): 32347706332860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661, 1093, 1322, 1983, 2186, 2644, 3279, 3305, 3966, 4372, 5465, 5949, 6558, 6610, 7932, 9837, 9915, 10930, 11898, 13116, 13220, 16395, 19674, 19830, 21860, 23796, 29745, 32790, 39348, 39660, 49185, 59490, 65580, 98370, 118980, 121889, 196740, 243778, 365667, 487556, 609445, 722473, 731334, 1097001, 1218890, 1444946, 1462668, 1828335, 2167419, 2194002, 2437780, 2889892, 3612365, 3656670, 4334838, 4388004, 5485005, 6502257, 7224730, 7313340, 8669676, 10837095, 10970010, 13004514, 14449460, 21674190, 21940020, 26009028, 32511285, 43348380, 65022570, 80568629, 130045140, 133224677, 161137258, 241705887, 266449354, 322274516, 399674031, 402843145, 483411774, 532898708, 666123385, 725117661, 799348062, 805686290, 966823548, 1199022093, 1208529435, 1332246770, 1450235322, 1598696124, 1611372580, 1998370155, 2398044186, 2417058870, 2664493540, 2900470644, 3625588305, 3996740310, 4796088372, 4834117740, 5995110465, 7251176610, 7993480620, 11990220930, 14502353220, 23980441860, 88061511497, 176123022994, 264184534491, 352246045988, 440307557485, 528369068982, 792553603473, 880615114970, 1056738137964, 1320922672455, 1585107206946, 1761230229940, 2641845344910, 3170214413892, 3962768017365, 5283690689820, 7925536034730, 15851072069460]

約数ペア:

[(1, 15851072069460), (2, 7925536034730), (3, 5283690689820), (4, 3962768017365), (5, 3170214413892), (6, 2641845344910), (9, 1761230229940), (10, 1585107206946), (12, 1320922672455), (15, 1056738137964), (18, 880615114970), (20, 792553603473), (30, 528369068982), (36, 440307557485), (45, 352246045988), (60, 264184534491), (90, 176123022994), (180, 88061511497), (661, 23980441860), (1093, 14502353220), (1322, 11990220930), (1983, 7993480620), (2186, 7251176610), (2644, 5995110465), (3279, 4834117740), (3305, 4796088372), (3966, 3996740310), (4372, 3625588305), (5465, 2900470644), (5949, 2664493540), (6558, 2417058870), (6610, 2398044186), (7932, 1998370155), (9837, 1611372580), (9915, 1598696124), (10930, 1450235322), (11898, 1332246770), (13116, 1208529435), (13220, 1199022093), (16395, 966823548), (19674, 805686290), (19830, 799348062), (21860, 725117661), (23796, 666123385), (29745, 532898708), (32790, 483411774), (39348, 402843145), (39660, 399674031), (49185, 322274516), (59490, 266449354), (65580, 241705887), (98370, 161137258), (118980, 133224677), (121889, 130045140), (196740, 80568629), (243778, 65022570), (365667, 43348380), (487556, 32511285), (609445, 26009028), (722473, 21940020), (731334, 21674190), (1097001, 14449460), (1218890, 13004514), (1444946, 10970010), (1462668, 10837095), (1828335, 8669676), (2167419, 7313340), (2194002, 7224730), (2437780, 6502257), (2889892, 5485005), (3612365, 4388004), (3656670, 4334838)]