208559378520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{37369}}^1$

素因数の和:37842

約数の個数: 192

約数和(自身を含む): 697817484000

約数和(自身を除く): 489258105480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 419, 444, 555, 666, 740, 838, 888, 1110, 1257, 1332, 1480, 1665, 1676, 2095, 2220, 2514, 2664, 3330, 3352, 3771, 4190, 4440, 5028, 6285, 6660, 7542, 8380, 10056, 12570, 13320, 15084, 15503, 16760, 18855, 25140, 30168, 31006, 37369, 37710, 46509, 50280, 62012, 74738, 75420, 77515, 93018, 112107, 124024, 139527, 149476, 150840, 155030, 186036, 186845, 224214, 232545, 279054, 298952, 310060, 336321, 372072, 373690, 448428, 465090, 558108, 560535, 620120, 672642, 697635, 747380, 896856, 930180, 1116216, 1121070, 1345284, 1382653, 1395270, 1494760, 1681605, 1860360, 2242140, 2690568, 2765306, 2790540, 3363210, 4147959, 4484280, 5530612, 5581080, 6726420, 6913265, 8295918, 11061224, 12443877, 13452840, 13826530, 15657611, 16591836, 20739795, 24887754, 27653060, 31315222, 33183672, 41479590, 46972833, 49775508, 55306120, 62219385, 62630444, 78288055, 82959180, 93945666, 99551016, 124438770, 125260888, 140918499, 156576110, 165918360, 187891332, 234864165, 248877540, 281836998, 313152220, 375782664, 469728330, 497755080, 563673996, 579331607, 626304440, 704592495, 939456660, 1127347992, 1158663214, 1409184990, 1737994821, 1878913320, 2317326428, 2818369980, 2896658035, 3475989642, 4634652856, 5213984463, 5636739960, 5793316070, 6951979284, 8689974105, 10427968926, 11586632140, 13903958568, 17379948210, 20855937852, 23173264280, 26069922315, 34759896420, 41711875704, 52139844630, 69519792840, 104279689260, 208559378520]

約数ペア:

[(1, 208559378520), (2, 104279689260), (3, 69519792840), (4, 52139844630), (5, 41711875704), (6, 34759896420), (8, 26069922315), (9, 23173264280), (10, 20855937852), (12, 17379948210), (15, 13903958568), (18, 11586632140), (20, 10427968926), (24, 8689974105), (30, 6951979284), (36, 5793316070), (37, 5636739960), (40, 5213984463), (45, 4634652856), (60, 3475989642), (72, 2896658035), (74, 2818369980), (90, 2317326428), (111, 1878913320), (120, 1737994821), (148, 1409184990), (180, 1158663214), (185, 1127347992), (222, 939456660), (296, 704592495), (333, 626304440), (360, 579331607), (370, 563673996), (419, 497755080), (444, 469728330), (555, 375782664), (666, 313152220), (740, 281836998), (838, 248877540), (888, 234864165), (1110, 187891332), (1257, 165918360), (1332, 156576110), (1480, 140918499), (1665, 125260888), (1676, 124438770), (2095, 99551016), (2220, 93945666), (2514, 82959180), (2664, 78288055), (3330, 62630444), (3352, 62219385), (3771, 55306120), (4190, 49775508), (4440, 46972833), (5028, 41479590), (6285, 33183672), (6660, 31315222), (7542, 27653060), (8380, 24887754), (10056, 20739795), (12570, 16591836), (13320, 15657611), (15084, 13826530), (15503, 13452840), (16760, 12443877), (18855, 11061224), (25140, 8295918), (30168, 6913265), (31006, 6726420), (37369, 5581080), (37710, 5530612), (46509, 4484280), (50280, 4147959), (62012, 3363210), (74738, 2790540), (75420, 2765306), (77515, 2690568), (93018, 2242140), (112107, 1860360), (124024, 1681605), (139527, 1494760), (149476, 1395270), (150840, 1382653), (155030, 1345284), (186036, 1121070), (186845, 1116216), (224214, 930180), (232545, 896856), (279054, 747380), (298952, 697635), (310060, 672642), (336321, 620120), (372072, 560535), (373690, 558108), (448428, 465090)]