515631060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 288

約数和(自身を含む): 1894244352

約数和(自身を除く): 1378613292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 43, 45, 60, 62, 63, 70, 84, 86, 90, 93, 105, 124, 126, 129, 140, 155, 172, 180, 186, 210, 215, 217, 252, 258, 279, 301, 307, 310, 315, 372, 387, 420, 430, 434, 465, 516, 558, 602, 614, 620, 630, 645, 651, 774, 860, 868, 903, 921, 930, 1085, 1116, 1204, 1228, 1260, 1290, 1302, 1333, 1395, 1505, 1535, 1548, 1806, 1842, 1860, 1935, 1953, 2149, 2170, 2580, 2604, 2666, 2709, 2763, 2790, 3010, 3070, 3255, 3612, 3684, 3870, 3906, 3999, 4298, 4340, 4515, 4605, 5332, 5418, 5526, 5580, 6020, 6140, 6447, 6510, 6665, 7740, 7812, 7998, 8596, 9030, 9210, 9331, 9517, 9765, 10745, 10836, 11052, 11997, 12894, 13020, 13201, 13330, 13545, 13815, 15996, 18060, 18420, 18662, 19034, 19341, 19530, 19995, 21490, 23994, 25788, 26402, 26660, 27090, 27630, 27993, 28551, 32235, 37324, 38068, 38682, 39060, 39603, 39990, 42980, 46655, 47585, 47988, 52804, 54180, 55260, 55986, 57102, 59985, 64470, 66005, 66619, 77364, 79206, 79980, 83979, 85653, 92407, 93310, 95170, 96705, 111972, 114204, 118809, 119970, 128940, 132010, 133238, 139965, 142755, 158412, 167958, 171306, 184814, 186620, 190340, 193410, 198015, 199857, 237618, 239940, 264020, 266476, 277221, 279930, 285510, 333095, 335916, 342612, 369628, 386820, 396030, 399714, 409231, 419895, 428265, 462035, 475236, 554442, 559860, 571020, 594045, 599571, 666190, 792060, 799428, 818462, 831663, 839790, 856530, 924070, 999285, 1108884, 1188090, 1199142, 1227693, 1332380, 1386105, 1636924, 1663326, 1679580, 1713060, 1848140, 1998570, 2046155, 2376180, 2398284, 2455386, 2772210, 2864617, 2997855, 3326652, 3683079, 3997140, 4092310, 4158315, 4910772, 5544420, 5729234, 5995710, 6138465, 7366158, 8184620, 8316630, 8593851, 11458468, 11991420, 12276930, 14323085, 14732316, 16633260, 17187702, 18415395, 24553860, 25781553, 28646170, 34375404, 36830790, 42969255, 51563106, 57292340, 73661580, 85938510, 103126212, 128907765, 171877020, 257815530, 515631060]

約数ペア:

[(1, 515631060), (2, 257815530), (3, 171877020), (4, 128907765), (5, 103126212), (6, 85938510), (7, 73661580), (9, 57292340), (10, 51563106), (12, 42969255), (14, 36830790), (15, 34375404), (18, 28646170), (20, 25781553), (21, 24553860), (28, 18415395), (30, 17187702), (31, 16633260), (35, 14732316), (36, 14323085), (42, 12276930), (43, 11991420), (45, 11458468), (60, 8593851), (62, 8316630), (63, 8184620), (70, 7366158), (84, 6138465), (86, 5995710), (90, 5729234), (93, 5544420), (105, 4910772), (124, 4158315), (126, 4092310), (129, 3997140), (140, 3683079), (155, 3326652), (172, 2997855), (180, 2864617), (186, 2772210), (210, 2455386), (215, 2398284), (217, 2376180), (252, 2046155), (258, 1998570), (279, 1848140), (301, 1713060), (307, 1679580), (310, 1663326), (315, 1636924), (372, 1386105), (387, 1332380), (420, 1227693), (430, 1199142), (434, 1188090), (465, 1108884), (516, 999285), (558, 924070), (602, 856530), (614, 839790), (620, 831663), (630, 818462), (645, 799428), (651, 792060), (774, 666190), (860, 599571), (868, 594045), (903, 571020), (921, 559860), (930, 554442), (1085, 475236), (1116, 462035), (1204, 428265), (1228, 419895), (1260, 409231), (1290, 399714), (1302, 396030), (1333, 386820), (1395, 369628), (1505, 342612), (1535, 335916), (1548, 333095), (1806, 285510), (1842, 279930), (1860, 277221), (1935, 266476), (1953, 264020), (2149, 239940), (2170, 237618), (2580, 199857), (2604, 198015), (2666, 193410), (2709, 190340), (2763, 186620), (2790, 184814), (3010, 171306), (3070, 167958), (3255, 158412), (3612, 142755), (3684, 139965), (3870, 133238), (3906, 132010), (3999, 128940), (4298, 119970), (4340, 118809), (4515, 114204), (4605, 111972), (5332, 96705), (5418, 95170), (5526, 93310), (5580, 92407), (6020, 85653), (6140, 83979), (6447, 79980), (6510, 79206), (6665, 77364), (7740, 66619), (7812, 66005), (7998, 64470), (8596, 59985), (9030, 57102), (9210, 55986), (9331, 55260), (9517, 54180), (9765, 52804), (10745, 47988), (10836, 47585), (11052, 46655), (11997, 42980), (12894, 39990), (13020, 39603), (13201, 39060), (13330, 38682), (13545, 38068), (13815, 37324), (15996, 32235), (18060, 28551), (18420, 27993), (18662, 27630), (19034, 27090), (19341, 26660), (19530, 26402), (19995, 25788), (21490, 23994)]