679893240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:902

約数の個数: 256

約数和(自身を含む): 2403717120

約数和(自身を除く): 1723823880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 221, 248, 255, 260, 310, 312, 340, 372, 390, 403, 408, 442, 465, 510, 520, 527, 620, 663, 680, 744, 780, 806, 827, 884, 930, 1020, 1054, 1105, 1209, 1240, 1326, 1560, 1581, 1612, 1654, 1768, 1860, 2015, 2040, 2108, 2210, 2418, 2481, 2635, 2652, 3162, 3224, 3308, 3315, 3720, 4030, 4135, 4216, 4420, 4836, 4962, 5270, 5304, 6045, 6324, 6616, 6630, 6851, 7905, 8060, 8270, 8840, 9672, 9924, 10540, 10751, 12090, 12405, 12648, 13260, 13702, 14059, 15810, 16120, 16540, 19848, 20553, 21080, 21502, 24180, 24810, 25637, 26520, 27404, 28118, 31620, 32253, 33080, 34255, 41106, 42177, 43004, 48360, 49620, 51274, 53755, 54808, 56236, 63240, 64506, 68510, 70295, 76911, 82212, 84354, 86008, 99240, 102548, 102765, 107510, 112472, 128185, 129012, 137020, 140590, 153822, 161265, 164424, 168708, 182767, 205096, 205530, 210885, 215020, 256370, 258024, 274040, 281180, 307644, 322530, 333281, 337416, 365534, 384555, 411060, 421770, 430040, 435829, 512740, 548301, 562360, 615288, 645060, 666562, 731068, 769110, 822120, 843540, 871658, 913835, 999843, 1025480, 1096602, 1290120, 1307487, 1333124, 1462136, 1538220, 1666405, 1687080, 1743316, 1827670, 1999686, 2179145, 2193204, 2614974, 2666248, 2741505, 3076440, 3332810, 3486632, 3655340, 3999372, 4358290, 4386408, 4999215, 5229948, 5483010, 5665777, 6537435, 6665620, 7310680, 7998744, 8716580, 9998430, 10459896, 10966020, 11331554, 13074870, 13331240, 16997331, 17433160, 19996860, 21932040, 22663108, 26149740, 28328885, 33994662, 39993720, 45326216, 52299480, 56657770, 67989324, 84986655, 113315540, 135978648, 169973310, 226631080, 339946620, 679893240]

約数ペア:

[(1, 679893240), (2, 339946620), (3, 226631080), (4, 169973310), (5, 135978648), (6, 113315540), (8, 84986655), (10, 67989324), (12, 56657770), (13, 52299480), (15, 45326216), (17, 39993720), (20, 33994662), (24, 28328885), (26, 26149740), (30, 22663108), (31, 21932040), (34, 19996860), (39, 17433160), (40, 16997331), (51, 13331240), (52, 13074870), (60, 11331554), (62, 10966020), (65, 10459896), (68, 9998430), (78, 8716580), (85, 7998744), (93, 7310680), (102, 6665620), (104, 6537435), (120, 5665777), (124, 5483010), (130, 5229948), (136, 4999215), (155, 4386408), (156, 4358290), (170, 3999372), (186, 3655340), (195, 3486632), (204, 3332810), (221, 3076440), (248, 2741505), (255, 2666248), (260, 2614974), (310, 2193204), (312, 2179145), (340, 1999686), (372, 1827670), (390, 1743316), (403, 1687080), (408, 1666405), (442, 1538220), (465, 1462136), (510, 1333124), (520, 1307487), (527, 1290120), (620, 1096602), (663, 1025480), (680, 999843), (744, 913835), (780, 871658), (806, 843540), (827, 822120), (884, 769110), (930, 731068), (1020, 666562), (1054, 645060), (1105, 615288), (1209, 562360), (1240, 548301), (1326, 512740), (1560, 435829), (1581, 430040), (1612, 421770), (1654, 411060), (1768, 384555), (1860, 365534), (2015, 337416), (2040, 333281), (2108, 322530), (2210, 307644), (2418, 281180), (2481, 274040), (2635, 258024), (2652, 256370), (3162, 215020), (3224, 210885), (3308, 205530), (3315, 205096), (3720, 182767), (4030, 168708), (4135, 164424), (4216, 161265), (4420, 153822), (4836, 140590), (4962, 137020), (5270, 129012), (5304, 128185), (6045, 112472), (6324, 107510), (6616, 102765), (6630, 102548), (6851, 99240), (7905, 86008), (8060, 84354), (8270, 82212), (8840, 76911), (9672, 70295), (9924, 68510), (10540, 64506), (10751, 63240), (12090, 56236), (12405, 54808), (12648, 53755), (13260, 51274), (13702, 49620), (14059, 48360), (15810, 43004), (16120, 42177), (16540, 41106), (19848, 34255), (20553, 33080), (21080, 32253), (21502, 31620), (24180, 28118), (24810, 27404), (25637, 26520)]