678743340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 2201859072

約数和(自身を除く): 1523115732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 61, 66, 69, 92, 110, 115, 122, 132, 138, 165, 183, 220, 230, 244, 253, 276, 305, 330, 345, 366, 460, 506, 610, 660, 671, 690, 732, 733, 759, 915, 1012, 1220, 1265, 1342, 1380, 1403, 1466, 1518, 1830, 2013, 2199, 2530, 2684, 2806, 2932, 3036, 3355, 3660, 3665, 3795, 4026, 4209, 4398, 5060, 5612, 6710, 7015, 7330, 7590, 8052, 8063, 8418, 8796, 10065, 10995, 13420, 14030, 14660, 15180, 15433, 16126, 16836, 16859, 20130, 21045, 21990, 24189, 28060, 30866, 32252, 33718, 40260, 40315, 42090, 43980, 44713, 46299, 48378, 50577, 61732, 67436, 77165, 80630, 84180, 84295, 89426, 92598, 96756, 101154, 120945, 134139, 154330, 161260, 168590, 178852, 185196, 185449, 202308, 223565, 231495, 241890, 252885, 268278, 308660, 337180, 370898, 447130, 462990, 483780, 491843, 505770, 536556, 556347, 670695, 741796, 894260, 925980, 927245, 983686, 1011540, 1028399, 1112694, 1341390, 1475529, 1854490, 1967372, 2056798, 2225388, 2459215, 2682780, 2781735, 2951058, 3085197, 3708980, 4113596, 4918430, 5141995, 5563470, 5902116, 6170394, 7377645, 9836860, 10283990, 11126940, 11312389, 12340788, 14755290, 15425985, 20567980, 22624778, 29510580, 30851970, 33937167, 45249556, 56561945, 61703940, 67874334, 113123890, 135748668, 169685835, 226247780, 339371670, 678743340]

約数ペア:

[(1, 678743340), (2, 339371670), (3, 226247780), (4, 169685835), (5, 135748668), (6, 113123890), (10, 67874334), (11, 61703940), (12, 56561945), (15, 45249556), (20, 33937167), (22, 30851970), (23, 29510580), (30, 22624778), (33, 20567980), (44, 15425985), (46, 14755290), (55, 12340788), (60, 11312389), (61, 11126940), (66, 10283990), (69, 9836860), (92, 7377645), (110, 6170394), (115, 5902116), (122, 5563470), (132, 5141995), (138, 4918430), (165, 4113596), (183, 3708980), (220, 3085197), (230, 2951058), (244, 2781735), (253, 2682780), (276, 2459215), (305, 2225388), (330, 2056798), (345, 1967372), (366, 1854490), (460, 1475529), (506, 1341390), (610, 1112694), (660, 1028399), (671, 1011540), (690, 983686), (732, 927245), (733, 925980), (759, 894260), (915, 741796), (1012, 670695), (1220, 556347), (1265, 536556), (1342, 505770), (1380, 491843), (1403, 483780), (1466, 462990), (1518, 447130), (1830, 370898), (2013, 337180), (2199, 308660), (2530, 268278), (2684, 252885), (2806, 241890), (2932, 231495), (3036, 223565), (3355, 202308), (3660, 185449), (3665, 185196), (3795, 178852), (4026, 168590), (4209, 161260), (4398, 154330), (5060, 134139), (5612, 120945), (6710, 101154), (7015, 96756), (7330, 92598), (7590, 89426), (8052, 84295), (8063, 84180), (8418, 80630), (8796, 77165), (10065, 67436), (10995, 61732), (13420, 50577), (14030, 48378), (14660, 46299), (15180, 44713), (15433, 43980), (16126, 42090), (16836, 40315), (16859, 40260), (20130, 33718), (21045, 32252), (21990, 30866), (24189, 28060)]