210764400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1$

素因数の和:2320

約数の個数: 240

約数和(自身を含む): 842112768

約数和(自身を除く): 631348368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 264, 275, 280, 300, 308, 330, 336, 350, 385, 400, 420, 440, 462, 525, 528, 550, 560, 600, 616, 660, 700, 770, 825, 840, 880, 924, 1050, 1100, 1155, 1200, 1232, 1320, 1400, 1540, 1650, 1680, 1848, 1925, 2100, 2200, 2281, 2310, 2640, 2800, 3080, 3300, 3696, 3850, 4200, 4400, 4562, 4620, 5775, 6160, 6600, 6843, 7700, 8400, 9124, 9240, 11405, 11550, 13200, 13686, 15400, 15967, 18248, 18480, 22810, 23100, 25091, 27372, 30800, 31934, 34215, 36496, 45620, 46200, 47901, 50182, 54744, 57025, 63868, 68430, 75273, 79835, 91240, 92400, 95802, 100364, 109488, 114050, 125455, 127736, 136860, 150546, 159670, 171075, 175637, 182480, 191604, 200728, 228100, 239505, 250910, 255472, 273720, 301092, 319340, 342150, 351274, 376365, 383208, 399175, 401456, 456200, 479010, 501820, 526911, 547440, 602184, 627275, 638680, 684300, 702548, 752730, 766416, 798350, 878185, 912400, 958020, 1003640, 1053822, 1197525, 1204368, 1254550, 1277360, 1368600, 1405096, 1505460, 1596700, 1756370, 1881825, 1916040, 2007280, 2107644, 2395050, 2509100, 2634555, 2737200, 2810192, 3010920, 3193400, 3512740, 3763650, 3832080, 4215288, 4390925, 4790100, 5018200, 5269110, 6021840, 6386800, 7025480, 7527300, 8430576, 8781850, 9580200, 10036400, 10538220, 13172775, 14050960, 15054600, 17563700, 19160400, 21076440, 26345550, 30109200, 35127400, 42152880, 52691100, 70254800, 105382200, 210764400]

約数ペア:

[(1, 210764400), (2, 105382200), (3, 70254800), (4, 52691100), (5, 42152880), (6, 35127400), (7, 30109200), (8, 26345550), (10, 21076440), (11, 19160400), (12, 17563700), (14, 15054600), (15, 14050960), (16, 13172775), (20, 10538220), (21, 10036400), (22, 9580200), (24, 8781850), (25, 8430576), (28, 7527300), (30, 7025480), (33, 6386800), (35, 6021840), (40, 5269110), (42, 5018200), (44, 4790100), (48, 4390925), (50, 4215288), (55, 3832080), (56, 3763650), (60, 3512740), (66, 3193400), (70, 3010920), (75, 2810192), (77, 2737200), (80, 2634555), (84, 2509100), (88, 2395050), (100, 2107644), (105, 2007280), (110, 1916040), (112, 1881825), (120, 1756370), (132, 1596700), (140, 1505460), (150, 1405096), (154, 1368600), (165, 1277360), (168, 1254550), (175, 1204368), (176, 1197525), (200, 1053822), (210, 1003640), (220, 958020), (231, 912400), (240, 878185), (264, 798350), (275, 766416), (280, 752730), (300, 702548), (308, 684300), (330, 638680), (336, 627275), (350, 602184), (385, 547440), (400, 526911), (420, 501820), (440, 479010), (462, 456200), (525, 401456), (528, 399175), (550, 383208), (560, 376365), (600, 351274), (616, 342150), (660, 319340), (700, 301092), (770, 273720), (825, 255472), (840, 250910), (880, 239505), (924, 228100), (1050, 200728), (1100, 191604), (1155, 182480), (1200, 175637), (1232, 171075), (1320, 159670), (1400, 150546), (1540, 136860), (1650, 127736), (1680, 125455), (1848, 114050), (1925, 109488), (2100, 100364), (2200, 95802), (2281, 92400), (2310, 91240), (2640, 79835), (2800, 75273), (3080, 68430), (3300, 63868), (3696, 57025), (3850, 54744), (4200, 50182), (4400, 47901), (4562, 46200), (4620, 45620), (5775, 36496), (6160, 34215), (6600, 31934), (6843, 30800), (7700, 27372), (8400, 25091), (9124, 23100), (9240, 22810), (11405, 18480), (11550, 18248), (13200, 15967), (13686, 15400)]