506967720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 1805760000

約数和(自身を除く): 1298792280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 109, 113, 120, 140, 147, 168, 196, 210, 218, 226, 245, 280, 294, 327, 339, 343, 392, 420, 436, 452, 490, 545, 565, 588, 654, 678, 686, 735, 763, 791, 840, 872, 904, 980, 1029, 1090, 1130, 1176, 1308, 1356, 1372, 1470, 1526, 1582, 1635, 1695, 1715, 1960, 2058, 2180, 2260, 2289, 2373, 2616, 2712, 2744, 2940, 3052, 3164, 3270, 3390, 3430, 3815, 3955, 4116, 4360, 4520, 4578, 4746, 5145, 5341, 5537, 5880, 6104, 6328, 6540, 6780, 6860, 7630, 7910, 8232, 9156, 9492, 10290, 10682, 11074, 11445, 11865, 12317, 13080, 13560, 13720, 15260, 15820, 16023, 16611, 18312, 18984, 20580, 21364, 22148, 22890, 23730, 24634, 26705, 27685, 30520, 31640, 32046, 33222, 36951, 37387, 38759, 41160, 42728, 44296, 45780, 47460, 49268, 53410, 55370, 61585, 64092, 66444, 73902, 74774, 77518, 80115, 83055, 86219, 91560, 94920, 98536, 106820, 110740, 112161, 116277, 123170, 128184, 132888, 147804, 149548, 155036, 160230, 166110, 172438, 184755, 186935, 193795, 213640, 221480, 224322, 232554, 246340, 258657, 295608, 299096, 310072, 320460, 332220, 344876, 369510, 373870, 387590, 431095, 448644, 465108, 492680, 517314, 560805, 581385, 603533, 640920, 664440, 689752, 739020, 747740, 775180, 862190, 897288, 930216, 1034628, 1121610, 1162770, 1207066, 1293285, 1478040, 1495480, 1550360, 1724380, 1810599, 2069256, 2243220, 2325540, 2414132, 2586570, 3017665, 3448760, 3621198, 4224731, 4486440, 4651080, 4828264, 5173140, 6035330, 7242396, 8449462, 9052995, 10346280, 12070660, 12674193, 14484792, 16898924, 18105990, 21123655, 24141320, 25348386, 33797848, 36211980, 42247310, 50696772, 63370965, 72423960, 84494620, 101393544, 126741930, 168989240, 253483860, 506967720]

約数ペア:

[(1, 506967720), (2, 253483860), (3, 168989240), (4, 126741930), (5, 101393544), (6, 84494620), (7, 72423960), (8, 63370965), (10, 50696772), (12, 42247310), (14, 36211980), (15, 33797848), (20, 25348386), (21, 24141320), (24, 21123655), (28, 18105990), (30, 16898924), (35, 14484792), (40, 12674193), (42, 12070660), (49, 10346280), (56, 9052995), (60, 8449462), (70, 7242396), (84, 6035330), (98, 5173140), (105, 4828264), (109, 4651080), (113, 4486440), (120, 4224731), (140, 3621198), (147, 3448760), (168, 3017665), (196, 2586570), (210, 2414132), (218, 2325540), (226, 2243220), (245, 2069256), (280, 1810599), (294, 1724380), (327, 1550360), (339, 1495480), (343, 1478040), (392, 1293285), (420, 1207066), (436, 1162770), (452, 1121610), (490, 1034628), (545, 930216), (565, 897288), (588, 862190), (654, 775180), (678, 747740), (686, 739020), (735, 689752), (763, 664440), (791, 640920), (840, 603533), (872, 581385), (904, 560805), (980, 517314), (1029, 492680), (1090, 465108), (1130, 448644), (1176, 431095), (1308, 387590), (1356, 373870), (1372, 369510), (1470, 344876), (1526, 332220), (1582, 320460), (1635, 310072), (1695, 299096), (1715, 295608), (1960, 258657), (2058, 246340), (2180, 232554), (2260, 224322), (2289, 221480), (2373, 213640), (2616, 193795), (2712, 186935), (2744, 184755), (2940, 172438), (3052, 166110), (3164, 160230), (3270, 155036), (3390, 149548), (3430, 147804), (3815, 132888), (3955, 128184), (4116, 123170), (4360, 116277), (4520, 112161), (4578, 110740), (4746, 106820), (5145, 98536), (5341, 94920), (5537, 91560), (5880, 86219), (6104, 83055), (6328, 80115), (6540, 77518), (6780, 74774), (6860, 73902), (7630, 66444), (7910, 64092), (8232, 61585), (9156, 55370), (9492, 53410), (10290, 49268), (10682, 47460), (11074, 45780), (11445, 44296), (11865, 42728), (12317, 41160), (13080, 38759), (13560, 37387), (13720, 36951), (15260, 33222), (15820, 32046), (16023, 31640), (16611, 30520), (18312, 27685), (18984, 26705), (20580, 24634), (21364, 23730), (22148, 22890)]