821840478000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101537}}^1$

素因数の和:101653

約数の個数: 320

約数和(自身を含む): 2828377543680

約数和(自身を除く): 2006537065680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 71, 75, 76, 80, 95, 100, 114, 120, 125, 142, 150, 152, 190, 200, 213, 228, 240, 250, 284, 285, 300, 304, 355, 375, 380, 400, 426, 456, 475, 500, 568, 570, 600, 710, 750, 760, 852, 912, 950, 1000, 1065, 1136, 1140, 1200, 1349, 1420, 1425, 1500, 1520, 1704, 1775, 1900, 2000, 2130, 2280, 2375, 2698, 2840, 2850, 3000, 3408, 3550, 3800, 4047, 4260, 4560, 4750, 5325, 5396, 5680, 5700, 6000, 6745, 7100, 7125, 7600, 8094, 8520, 8875, 9500, 10650, 10792, 11400, 13490, 14200, 14250, 16188, 17040, 17750, 19000, 20235, 21300, 21584, 22800, 26625, 26980, 28400, 28500, 32376, 33725, 35500, 38000, 40470, 42600, 53250, 53960, 57000, 64752, 67450, 71000, 80940, 85200, 101175, 101537, 106500, 107920, 114000, 134900, 142000, 161880, 168625, 202350, 203074, 213000, 269800, 304611, 323760, 337250, 404700, 406148, 426000, 505875, 507685, 539600, 609222, 674500, 809400, 812296, 1011750, 1015370, 1218444, 1349000, 1523055, 1618800, 1624592, 1929203, 2023500, 2030740, 2436888, 2538425, 2698000, 3046110, 3858406, 4047000, 4061480, 4873776, 5076850, 5787609, 6092220, 7209127, 7615275, 7716812, 8094000, 8122960, 9646015, 10153700, 11575218, 12184440, 12692125, 14418254, 15230550, 15433624, 19292030, 20307400, 21627381, 23150436, 24368880, 25384250, 28836508, 28938045, 30461100, 30867248, 36045635, 38076375, 38584060, 40614800, 43254762, 46300872, 48230075, 50768500, 57673016, 57876090, 60922200, 72091270, 76152750, 77168120, 86509524, 92601744, 96460150, 101537000, 108136905, 115346032, 115752180, 121844400, 136973413, 144182540, 144690225, 152305500, 154336240, 173019048, 180228175, 192920300, 203074000, 216273810, 231504360, 241150375, 273946826, 288365080, 289380450, 304611000, 346038096, 360456350, 385840600, 410920239, 432547620, 463008720, 482300750, 540684525, 547893652, 576730160, 578760900, 609222000, 684867065, 720912700, 723451125, 771681200, 821840478, 865095240, 901140875, 964601500, 1081369050, 1095787304, 1157521800, 1369734130, 1441825400, 1446902250, 1643680956, 1730190480, 1802281750, 1929203000, 2054601195, 2162738100, 2191574608, 2315043600, 2703422625, 2739468260, 2883650800, 2893804500, 3287361912, 3424335325, 3604563500, 3858406000, 4109202390, 4325476200, 5406845250, 5478936520, 5787609000, 6574723824, 6848670650, 7209127000, 8218404780, 8650952400, 10273005975, 10813690500, 10957873040, 11575218000, 13697341300, 14418254000, 16436809560, 17121676625, 20546011950, 21627381000, 27394682600, 32873619120, 34243353250, 41092023900, 43254762000, 51365029875, 54789365200, 68486706500, 82184047800, 102730059750, 136973413000, 164368095600, 205460119500, 273946826000, 410920239000, 821840478000]

約数ペア:

[(1, 821840478000), (2, 410920239000), (3, 273946826000), (4, 205460119500), (5, 164368095600), (6, 136973413000), (8, 102730059750), (10, 82184047800), (12, 68486706500), (15, 54789365200), (16, 51365029875), (19, 43254762000), (20, 41092023900), (24, 34243353250), (25, 32873619120), (30, 27394682600), (38, 21627381000), (40, 20546011950), (48, 17121676625), (50, 16436809560), (57, 14418254000), (60, 13697341300), (71, 11575218000), (75, 10957873040), (76, 10813690500), (80, 10273005975), (95, 8650952400), (100, 8218404780), (114, 7209127000), (120, 6848670650), (125, 6574723824), (142, 5787609000), (150, 5478936520), (152, 5406845250), (190, 4325476200), (200, 4109202390), (213, 3858406000), (228, 3604563500), (240, 3424335325), (250, 3287361912), (284, 2893804500), (285, 2883650800), (300, 2739468260), (304, 2703422625), (355, 2315043600), (375, 2191574608), (380, 2162738100), (400, 2054601195), (426, 1929203000), (456, 1802281750), (475, 1730190480), (500, 1643680956), (568, 1446902250), (570, 1441825400), (600, 1369734130), (710, 1157521800), (750, 1095787304), (760, 1081369050), (852, 964601500), (912, 901140875), (950, 865095240), (1000, 821840478), (1065, 771681200), (1136, 723451125), (1140, 720912700), (1200, 684867065), (1349, 609222000), (1420, 578760900), (1425, 576730160), (1500, 547893652), (1520, 540684525), (1704, 482300750), (1775, 463008720), (1900, 432547620), (2000, 410920239), (2130, 385840600), (2280, 360456350), (2375, 346038096), (2698, 304611000), (2840, 289380450), (2850, 288365080), (3000, 273946826), (3408, 241150375), (3550, 231504360), (3800, 216273810), (4047, 203074000), (4260, 192920300), (4560, 180228175), (4750, 173019048), (5325, 154336240), (5396, 152305500), (5680, 144690225), (5700, 144182540), (6000, 136973413), (6745, 121844400), (7100, 115752180), (7125, 115346032), (7600, 108136905), (8094, 101537000), (8520, 96460150), (8875, 92601744), (9500, 86509524), (10650, 77168120), (10792, 76152750), (11400, 72091270), (13490, 60922200), (14200, 57876090), (14250, 57673016), (16188, 50768500), (17040, 48230075), (17750, 46300872), (19000, 43254762), (20235, 40614800), (21300, 38584060), (21584, 38076375), (22800, 36045635), (26625, 30867248), (26980, 30461100), (28400, 28938045), (28500, 28836508), (32376, 25384250), (33725, 24368880), (35500, 23150436), (38000, 21627381), (40470, 20307400), (42600, 19292030), (53250, 15433624), (53960, 15230550), (57000, 14418254), (64752, 12692125), (67450, 12184440), (71000, 11575218), (80940, 10153700), (85200, 9646015), (101175, 8122960), (101537, 8094000), (106500, 7716812), (107920, 7615275), (114000, 7209127), (134900, 6092220), (142000, 5787609), (161880, 5076850), (168625, 4873776), (202350, 4061480), (203074, 4047000), (213000, 3858406), (269800, 3046110), (304611, 2698000), (323760, 2538425), (337250, 2436888), (404700, 2030740), (406148, 2023500), (426000, 1929203), (505875, 1624592), (507685, 1618800), (539600, 1523055), (609222, 1349000), (674500, 1218444), (809400, 1015370), (812296, 1011750)]