164808419640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{2539}}^1$

素因数の和:3294

約数の個数: 256

約数和(自身を含む): 535648204800

約数和(自身を除く): 370839785160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 677, 680, 705, 799, 940, 1020, 1128, 1354, 1410, 1598, 1880, 2031, 2040, 2397, 2539, 2708, 2820, 3196, 3385, 3995, 4062, 4794, 5078, 5416, 5640, 6392, 6770, 7617, 7990, 8124, 9588, 10155, 10156, 11509, 11985, 12695, 13540, 15234, 15980, 16248, 19176, 20310, 20312, 23018, 23970, 25390, 27080, 30468, 31819, 31960, 34527, 38085, 40620, 43163, 46036, 47940, 50780, 57545, 60936, 63638, 69054, 76170, 81240, 86326, 92072, 95457, 95880, 101560, 115090, 119333, 127276, 129489, 138108, 152340, 159095, 172635, 172652, 190914, 215815, 230180, 238666, 254552, 258978, 276216, 304680, 318190, 345270, 345304, 357999, 381828, 431630, 460360, 477285, 477332, 517956, 540923, 596665, 636380, 647445, 690540, 715998, 763656, 863260, 954570, 954664, 1035912, 1081846, 1193330, 1272760, 1294890, 1381080, 1431996, 1622769, 1718903, 1726520, 1789995, 1909140, 2028661, 2163692, 2386660, 2589780, 2704615, 2863992, 3245538, 3437806, 3579990, 3818280, 4057322, 4327384, 4773320, 5156709, 5179560, 5409230, 6085983, 6491076, 6875612, 7159980, 8113845, 8114644, 8594515, 10143305, 10313418, 10818460, 12171966, 12982152, 13751224, 14319960, 16227690, 16229288, 17189030, 20286610, 20626836, 21636920, 24343932, 25783545, 29221351, 30429915, 32455380, 34378060, 40573220, 41253672, 48687864, 51567090, 58442702, 60859830, 64910760, 68756120, 80788441, 81146440, 87664053, 103134180, 116885404, 121719660, 146106755, 161576882, 175328106, 206268360, 233770808, 242365323, 243439320, 292213510, 323153764, 350656212, 403942205, 438320265, 484730646, 584427020, 646307528, 701312424, 807884410, 876640530, 969461292, 1168854040, 1211826615, 1373403497, 1615768820, 1753281060, 1938922584, 2423653230, 2746806994, 3231537640, 3506562120, 4120210491, 4847306460, 5493613988, 6867017485, 8240420982, 9694612920, 10987227976, 13734034970, 16480841964, 20601052455, 27468069940, 32961683928, 41202104910, 54936139880, 82404209820, 164808419640]

約数ペア:

[(1, 164808419640), (2, 82404209820), (3, 54936139880), (4, 41202104910), (5, 32961683928), (6, 27468069940), (8, 20601052455), (10, 16480841964), (12, 13734034970), (15, 10987227976), (17, 9694612920), (20, 8240420982), (24, 6867017485), (30, 5493613988), (34, 4847306460), (40, 4120210491), (47, 3506562120), (51, 3231537640), (60, 2746806994), (68, 2423653230), (85, 1938922584), (94, 1753281060), (102, 1615768820), (120, 1373403497), (136, 1211826615), (141, 1168854040), (170, 969461292), (188, 876640530), (204, 807884410), (235, 701312424), (255, 646307528), (282, 584427020), (340, 484730646), (376, 438320265), (408, 403942205), (470, 350656212), (510, 323153764), (564, 292213510), (677, 243439320), (680, 242365323), (705, 233770808), (799, 206268360), (940, 175328106), (1020, 161576882), (1128, 146106755), (1354, 121719660), (1410, 116885404), (1598, 103134180), (1880, 87664053), (2031, 81146440), (2040, 80788441), (2397, 68756120), (2539, 64910760), (2708, 60859830), (2820, 58442702), (3196, 51567090), (3385, 48687864), (3995, 41253672), (4062, 40573220), (4794, 34378060), (5078, 32455380), (5416, 30429915), (5640, 29221351), (6392, 25783545), (6770, 24343932), (7617, 21636920), (7990, 20626836), (8124, 20286610), (9588, 17189030), (10155, 16229288), (10156, 16227690), (11509, 14319960), (11985, 13751224), (12695, 12982152), (13540, 12171966), (15234, 10818460), (15980, 10313418), (16248, 10143305), (19176, 8594515), (20310, 8114644), (20312, 8113845), (23018, 7159980), (23970, 6875612), (25390, 6491076), (27080, 6085983), (30468, 5409230), (31819, 5179560), (31960, 5156709), (34527, 4773320), (38085, 4327384), (40620, 4057322), (43163, 3818280), (46036, 3579990), (47940, 3437806), (50780, 3245538), (57545, 2863992), (60936, 2704615), (63638, 2589780), (69054, 2386660), (76170, 2163692), (81240, 2028661), (86326, 1909140), (92072, 1789995), (95457, 1726520), (95880, 1718903), (101560, 1622769), (115090, 1431996), (119333, 1381080), (127276, 1294890), (129489, 1272760), (138108, 1193330), (152340, 1081846), (159095, 1035912), (172635, 954664), (172652, 954570), (190914, 863260), (215815, 763656), (230180, 715998), (238666, 690540), (254552, 647445), (258978, 636380), (276216, 596665), (304680, 540923), (318190, 517956), (345270, 477332), (345304, 477285), (357999, 460360), (381828, 431630)]