514132020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 1792627200

約数和(自身を除く): 1278495180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 37, 38, 45, 51, 57, 60, 68, 74, 76, 85, 90, 95, 102, 111, 114, 148, 153, 170, 171, 180, 185, 190, 204, 222, 228, 239, 255, 285, 306, 323, 333, 340, 342, 370, 380, 444, 478, 510, 555, 570, 612, 629, 646, 666, 684, 703, 717, 740, 765, 855, 956, 969, 1020, 1110, 1140, 1195, 1258, 1292, 1332, 1406, 1434, 1530, 1615, 1665, 1710, 1887, 1938, 2109, 2151, 2220, 2390, 2516, 2812, 2868, 2907, 3060, 3145, 3230, 3330, 3420, 3515, 3585, 3774, 3876, 4063, 4218, 4302, 4541, 4780, 4845, 5661, 5814, 6290, 6327, 6460, 6660, 7030, 7170, 7548, 8126, 8436, 8604, 8843, 9082, 9435, 9690, 10545, 10755, 11322, 11628, 11951, 12189, 12580, 12654, 13623, 14060, 14340, 14535, 16252, 17686, 18164, 18870, 19380, 20315, 21090, 21510, 22644, 22705, 23902, 24378, 25308, 26529, 27246, 28305, 29070, 31635, 35372, 35853, 36567, 37740, 40630, 40869, 42180, 43020, 44215, 45410, 47804, 48756, 53058, 54492, 56610, 58140, 59755, 60945, 63270, 68115, 71706, 73134, 77197, 79587, 81260, 81738, 88430, 90820, 106116, 107559, 113220, 119510, 121890, 126540, 132645, 136230, 143412, 146268, 150331, 154394, 159174, 163476, 168017, 176860, 179265, 182835, 204345, 215118, 231591, 239020, 243780, 265290, 272460, 300662, 308788, 318348, 336034, 358530, 365670, 385985, 397935, 408690, 430236, 450993, 463182, 504051, 530580, 537795, 601324, 672068, 694773, 717060, 731340, 751655, 771970, 795870, 817380, 840085, 901986, 926364, 1008102, 1075590, 1157955, 1352979, 1389546, 1503310, 1512153, 1543940, 1591740, 1680170, 1803972, 2016204, 2151180, 2254965, 2315910, 2520255, 2705958, 2779092, 2856289, 3006620, 3024306, 3360340, 3473865, 4509930, 4631820, 5040510, 5411916, 5712578, 6048612, 6764895, 6947730, 7560765, 8568867, 9019860, 10081020, 11425156, 13529790, 13895460, 14281445, 15121530, 17137734, 25706601, 27059580, 28562890, 30243060, 34275468, 42844335, 51413202, 57125780, 85688670, 102826404, 128533005, 171377340, 257066010, 514132020]

約数ペア:

[(1, 514132020), (2, 257066010), (3, 171377340), (4, 128533005), (5, 102826404), (6, 85688670), (9, 57125780), (10, 51413202), (12, 42844335), (15, 34275468), (17, 30243060), (18, 28562890), (19, 27059580), (20, 25706601), (30, 17137734), (34, 15121530), (36, 14281445), (37, 13895460), (38, 13529790), (45, 11425156), (51, 10081020), (57, 9019860), (60, 8568867), (68, 7560765), (74, 6947730), (76, 6764895), (85, 6048612), (90, 5712578), (95, 5411916), (102, 5040510), (111, 4631820), (114, 4509930), (148, 3473865), (153, 3360340), (170, 3024306), (171, 3006620), (180, 2856289), (185, 2779092), (190, 2705958), (204, 2520255), (222, 2315910), (228, 2254965), (239, 2151180), (255, 2016204), (285, 1803972), (306, 1680170), (323, 1591740), (333, 1543940), (340, 1512153), (342, 1503310), (370, 1389546), (380, 1352979), (444, 1157955), (478, 1075590), (510, 1008102), (555, 926364), (570, 901986), (612, 840085), (629, 817380), (646, 795870), (666, 771970), (684, 751655), (703, 731340), (717, 717060), (740, 694773), (765, 672068), (855, 601324), (956, 537795), (969, 530580), (1020, 504051), (1110, 463182), (1140, 450993), (1195, 430236), (1258, 408690), (1292, 397935), (1332, 385985), (1406, 365670), (1434, 358530), (1530, 336034), (1615, 318348), (1665, 308788), (1710, 300662), (1887, 272460), (1938, 265290), (2109, 243780), (2151, 239020), (2220, 231591), (2390, 215118), (2516, 204345), (2812, 182835), (2868, 179265), (2907, 176860), (3060, 168017), (3145, 163476), (3230, 159174), (3330, 154394), (3420, 150331), (3515, 146268), (3585, 143412), (3774, 136230), (3876, 132645), (4063, 126540), (4218, 121890), (4302, 119510), (4541, 113220), (4780, 107559), (4845, 106116), (5661, 90820), (5814, 88430), (6290, 81738), (6327, 81260), (6460, 79587), (6660, 77197), (7030, 73134), (7170, 71706), (7548, 68115), (8126, 63270), (8436, 60945), (8604, 59755), (8843, 58140), (9082, 56610), (9435, 54492), (9690, 53058), (10545, 48756), (10755, 47804), (11322, 45410), (11628, 44215), (11951, 43020), (12189, 42180), (12580, 40869), (12654, 40630), (13623, 37740), (14060, 36567), (14340, 35853), (14535, 35372), (16252, 31635), (17686, 29070), (18164, 28305), (18870, 27246), (19380, 26529), (20315, 25308), (21090, 24378), (21510, 23902), (22644, 22705)]