273993720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2326

約数の個数: 256

約数和(自身を含む): 1104122880

約数和(自身を除く): 830129160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2281, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4562, 4620, 5005, 5460, 5720, 6006, 6843, 8008, 8580, 9124, 9240, 10010, 10920, 11405, 12012, 13686, 15015, 15967, 17160, 18248, 20020, 22810, 24024, 25091, 27372, 29653, 30030, 31934, 34215, 40040, 45620, 47901, 50182, 54744, 59306, 60060, 63868, 68430, 75273, 79835, 88959, 91240, 95802, 100364, 118612, 120120, 125455, 127736, 136860, 148265, 150546, 159670, 175637, 177918, 191604, 200728, 207571, 237224, 239505, 250910, 273720, 296530, 301092, 319340, 326183, 351274, 355836, 376365, 383208, 415142, 444795, 479010, 501820, 526911, 593060, 602184, 622713, 638680, 652366, 702548, 711672, 752730, 830284, 878185, 889590, 958020, 978549, 1003640, 1037855, 1053822, 1186120, 1245426, 1304732, 1405096, 1505460, 1630915, 1660568, 1756370, 1779180, 1916040, 1957098, 2075710, 2107644, 2283281, 2490852, 2609464, 2634555, 3010920, 3113565, 3261830, 3512740, 3558360, 3914196, 4151420, 4215288, 4566562, 4892745, 4981704, 5269110, 6227130, 6523660, 6849843, 7025480, 7828392, 8302840, 9133124, 9785490, 10538220, 11416405, 12454260, 13047320, 13699686, 18266248, 19570980, 21076440, 22832810, 24908520, 27399372, 34249215, 39141960, 45665620, 54798744, 68498430, 91331240, 136996860, 273993720]

約数ペア:

[(1, 273993720), (2, 136996860), (3, 91331240), (4, 68498430), (5, 54798744), (6, 45665620), (7, 39141960), (8, 34249215), (10, 27399372), (11, 24908520), (12, 22832810), (13, 21076440), (14, 19570980), (15, 18266248), (20, 13699686), (21, 13047320), (22, 12454260), (24, 11416405), (26, 10538220), (28, 9785490), (30, 9133124), (33, 8302840), (35, 7828392), (39, 7025480), (40, 6849843), (42, 6523660), (44, 6227130), (52, 5269110), (55, 4981704), (56, 4892745), (60, 4566562), (65, 4215288), (66, 4151420), (70, 3914196), (77, 3558360), (78, 3512740), (84, 3261830), (88, 3113565), (91, 3010920), (104, 2634555), (105, 2609464), (110, 2490852), (120, 2283281), (130, 2107644), (132, 2075710), (140, 1957098), (143, 1916040), (154, 1779180), (156, 1756370), (165, 1660568), (168, 1630915), (182, 1505460), (195, 1405096), (210, 1304732), (220, 1245426), (231, 1186120), (260, 1053822), (264, 1037855), (273, 1003640), (280, 978549), (286, 958020), (308, 889590), (312, 878185), (330, 830284), (364, 752730), (385, 711672), (390, 702548), (420, 652366), (429, 638680), (440, 622713), (455, 602184), (462, 593060), (520, 526911), (546, 501820), (572, 479010), (616, 444795), (660, 415142), (715, 383208), (728, 376365), (770, 355836), (780, 351274), (840, 326183), (858, 319340), (910, 301092), (924, 296530), (1001, 273720), (1092, 250910), (1144, 239505), (1155, 237224), (1320, 207571), (1365, 200728), (1430, 191604), (1540, 177918), (1560, 175637), (1716, 159670), (1820, 150546), (1848, 148265), (2002, 136860), (2145, 127736), (2184, 125455), (2281, 120120), (2310, 118612), (2730, 100364), (2860, 95802), (3003, 91240), (3080, 88959), (3432, 79835), (3640, 75273), (4004, 68430), (4290, 63868), (4562, 60060), (4620, 59306), (5005, 54744), (5460, 50182), (5720, 47901), (6006, 45620), (6843, 40040), (8008, 34215), (8580, 31934), (9124, 30030), (9240, 29653), (10010, 27372), (10920, 25091), (11405, 24024), (12012, 22810), (13686, 20020), (15015, 18248), (15967, 17160)]