276399270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 912384000

約数和(自身を除く): 635984730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 43, 45, 54, 57, 63, 70, 86, 90, 95, 105, 114, 126, 129, 133, 135, 171, 179, 189, 190, 210, 215, 258, 266, 270, 285, 301, 315, 342, 358, 378, 387, 399, 430, 513, 537, 570, 602, 630, 645, 665, 774, 798, 817, 855, 895, 903, 945, 1026, 1074, 1161, 1197, 1253, 1290, 1330, 1505, 1611, 1634, 1710, 1790, 1806, 1890, 1935, 1995, 2322, 2394, 2451, 2506, 2565, 2685, 2709, 3010, 3222, 3401, 3591, 3759, 3870, 3990, 4085, 4515, 4833, 4902, 5130, 5370, 5418, 5719, 5805, 5985, 6265, 6802, 7182, 7353, 7518, 7697, 8055, 8127, 8170, 9030, 9666, 10203, 11277, 11438, 11610, 11970, 12255, 12530, 13545, 14706, 15394, 16110, 16254, 17005, 17157, 17955, 18795, 20406, 22059, 22554, 23091, 23807, 24165, 24510, 27090, 28595, 30609, 33831, 34010, 34314, 35910, 36765, 37590, 38485, 40635, 44118, 46182, 47614, 48330, 51015, 51471, 53879, 56385, 57190, 61218, 67662, 69273, 71421, 73530, 76970, 81270, 85785, 91827, 102030, 102942, 107758, 110295, 112770, 115455, 119035, 138546, 142842, 146243, 153045, 154413, 161637, 169155, 171570, 183654, 207819, 214263, 220590, 230910, 238070, 257355, 269395, 292486, 306090, 308826, 323274, 338310, 346365, 357105, 415638, 428526, 438729, 459135, 484911, 514710, 538790, 642789, 692730, 714210, 731215, 772065, 808185, 877458, 918270, 969822, 1023701, 1039095, 1071315, 1285578, 1316187, 1454733, 1462430, 1544130, 1616370, 2047402, 2078190, 2142630, 2193645, 2424555, 2632374, 2909466, 3071103, 3213945, 3948561, 4387290, 4849110, 5118505, 6142206, 6427890, 6580935, 7273665, 7897122, 9213309, 10237010, 13161870, 14547330, 15355515, 18426618, 19742805, 27639927, 30711030, 39485610, 46066545, 55279854, 92133090, 138199635, 276399270]

約数ペア:

[(1, 276399270), (2, 138199635), (3, 92133090), (5, 55279854), (6, 46066545), (7, 39485610), (9, 30711030), (10, 27639927), (14, 19742805), (15, 18426618), (18, 15355515), (19, 14547330), (21, 13161870), (27, 10237010), (30, 9213309), (35, 7897122), (38, 7273665), (42, 6580935), (43, 6427890), (45, 6142206), (54, 5118505), (57, 4849110), (63, 4387290), (70, 3948561), (86, 3213945), (90, 3071103), (95, 2909466), (105, 2632374), (114, 2424555), (126, 2193645), (129, 2142630), (133, 2078190), (135, 2047402), (171, 1616370), (179, 1544130), (189, 1462430), (190, 1454733), (210, 1316187), (215, 1285578), (258, 1071315), (266, 1039095), (270, 1023701), (285, 969822), (301, 918270), (315, 877458), (342, 808185), (358, 772065), (378, 731215), (387, 714210), (399, 692730), (430, 642789), (513, 538790), (537, 514710), (570, 484911), (602, 459135), (630, 438729), (645, 428526), (665, 415638), (774, 357105), (798, 346365), (817, 338310), (855, 323274), (895, 308826), (903, 306090), (945, 292486), (1026, 269395), (1074, 257355), (1161, 238070), (1197, 230910), (1253, 220590), (1290, 214263), (1330, 207819), (1505, 183654), (1611, 171570), (1634, 169155), (1710, 161637), (1790, 154413), (1806, 153045), (1890, 146243), (1935, 142842), (1995, 138546), (2322, 119035), (2394, 115455), (2451, 112770), (2506, 110295), (2565, 107758), (2685, 102942), (2709, 102030), (3010, 91827), (3222, 85785), (3401, 81270), (3591, 76970), (3759, 73530), (3870, 71421), (3990, 69273), (4085, 67662), (4515, 61218), (4833, 57190), (4902, 56385), (5130, 53879), (5370, 51471), (5418, 51015), (5719, 48330), (5805, 47614), (5985, 46182), (6265, 44118), (6802, 40635), (7182, 38485), (7353, 37590), (7518, 36765), (7697, 35910), (8055, 34314), (8127, 34010), (8170, 33831), (9030, 30609), (9666, 28595), (10203, 27090), (11277, 24510), (11438, 24165), (11610, 23807), (11970, 23091), (12255, 22554), (12530, 22059), (13545, 20406), (14706, 18795), (15394, 17955), (16110, 17157), (16254, 17005)]