21208026000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{504953}}^1$

素因数の和:504986

約数の個数: 160

約数和(自身を含む): 78142641408

約数和(自身を除く): 56934615408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 6000, 7000, 8400, 10500, 14000, 21000, 42000, 504953, 1009906, 1514859, 2019812, 2524765, 3029718, 3534671, 4039624, 5049530, 6059436, 7069342, 7574295, 8079248, 10099060, 10604013, 12118872, 12623825, 14138684, 15148590, 17673355, 20198120, 21208026, 24237744, 25247650, 28277368, 30297180, 35346710, 37871475, 40396240, 42416052, 50495300, 53020065, 56554736, 60594360, 63119125, 70693420, 75742950, 84832104, 88366775, 100990600, 106040130, 121188720, 126238250, 141386840, 151485900, 169664208, 176733550, 189357375, 201981200, 212080260, 252476500, 265100325, 282773680, 302971800, 353467100, 378714750, 424160520, 441833875, 504953000, 530200650, 605943600, 706934200, 757429500, 848321040, 883667750, 1009906000, 1060401300, 1325501625, 1413868400, 1514859000, 1767335500, 2120802600, 2651003250, 3029718000, 3534671000, 4241605200, 5302006500, 7069342000, 10604013000, 21208026000]

約数ペア:

[(1, 21208026000), (2, 10604013000), (3, 7069342000), (4, 5302006500), (5, 4241605200), (6, 3534671000), (7, 3029718000), (8, 2651003250), (10, 2120802600), (12, 1767335500), (14, 1514859000), (15, 1413868400), (16, 1325501625), (20, 1060401300), (21, 1009906000), (24, 883667750), (25, 848321040), (28, 757429500), (30, 706934200), (35, 605943600), (40, 530200650), (42, 504953000), (48, 441833875), (50, 424160520), (56, 378714750), (60, 353467100), (70, 302971800), (75, 282773680), (80, 265100325), (84, 252476500), (100, 212080260), (105, 201981200), (112, 189357375), (120, 176733550), (125, 169664208), (140, 151485900), (150, 141386840), (168, 126238250), (175, 121188720), (200, 106040130), (210, 100990600), (240, 88366775), (250, 84832104), (280, 75742950), (300, 70693420), (336, 63119125), (350, 60594360), (375, 56554736), (400, 53020065), (420, 50495300), (500, 42416052), (525, 40396240), (560, 37871475), (600, 35346710), (700, 30297180), (750, 28277368), (840, 25247650), (875, 24237744), (1000, 21208026), (1050, 20198120), (1200, 17673355), (1400, 15148590), (1500, 14138684), (1680, 12623825), (1750, 12118872), (2000, 10604013), (2100, 10099060), (2625, 8079248), (2800, 7574295), (3000, 7069342), (3500, 6059436), (4200, 5049530), (5250, 4039624), (6000, 3534671), (7000, 3029718), (8400, 2524765), (10500, 2019812), (14000, 1514859), (21000, 1009906), (42000, 504953)]