1864125480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4280

約数の個数: 256

約数和(自身を含む): 6987202560

約数和(自身を除く): 5123077080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 310, 340, 357, 372, 408, 420, 434, 465, 476, 510, 527, 595, 620, 651, 680, 714, 744, 840, 868, 930, 952, 1020, 1054, 1085, 1190, 1240, 1302, 1428, 1581, 1736, 1785, 1860, 2040, 2108, 2170, 2380, 2604, 2635, 2856, 3162, 3255, 3570, 3689, 3720, 4211, 4216, 4340, 4760, 5208, 5270, 6324, 6510, 7140, 7378, 7905, 8422, 8680, 10540, 11067, 12633, 12648, 13020, 14280, 14756, 15810, 16844, 18445, 21055, 21080, 22134, 25266, 26040, 29477, 29512, 31620, 33688, 36890, 42110, 44268, 50532, 55335, 58954, 63165, 63240, 71587, 73780, 84220, 88431, 88536, 101064, 110670, 117908, 126330, 130541, 143174, 147385, 147560, 168440, 176862, 214761, 221340, 235816, 252660, 261082, 286348, 294770, 353724, 357935, 391623, 429522, 442155, 442680, 501109, 505320, 522164, 572696, 589540, 652705, 707448, 715870, 783246, 859044, 884310, 913787, 1002218, 1044328, 1073805, 1179080, 1305410, 1431740, 1503327, 1566492, 1718088, 1768620, 1827574, 1958115, 2004436, 2147610, 2219197, 2505545, 2610820, 2741361, 2863480, 3006654, 3132984, 3537240, 3655148, 3916230, 4008872, 4295220, 4438394, 4568935, 5011090, 5221640, 5482722, 6013308, 6657591, 7310296, 7516635, 7832460, 8590440, 8876788, 9137870, 10022180, 10965444, 11095985, 12026616, 13315182, 13706805, 15033270, 15534379, 15664920, 17753576, 18275740, 20044360, 21930888, 22191970, 26630364, 27413610, 30066540, 31068758, 33287955, 36551480, 44383940, 46603137, 53260728, 54827220, 60133080, 62137516, 66575910, 77671895, 88767880, 93206274, 109654440, 124275032, 133151820, 155343790, 186412548, 233015685, 266303640, 310687580, 372825096, 466031370, 621375160, 932062740, 1864125480]

約数ペア:

[(1, 1864125480), (2, 932062740), (3, 621375160), (4, 466031370), (5, 372825096), (6, 310687580), (7, 266303640), (8, 233015685), (10, 186412548), (12, 155343790), (14, 133151820), (15, 124275032), (17, 109654440), (20, 93206274), (21, 88767880), (24, 77671895), (28, 66575910), (30, 62137516), (31, 60133080), (34, 54827220), (35, 53260728), (40, 46603137), (42, 44383940), (51, 36551480), (56, 33287955), (60, 31068758), (62, 30066540), (68, 27413610), (70, 26630364), (84, 22191970), (85, 21930888), (93, 20044360), (102, 18275740), (105, 17753576), (119, 15664920), (120, 15534379), (124, 15033270), (136, 13706805), (140, 13315182), (155, 12026616), (168, 11095985), (170, 10965444), (186, 10022180), (204, 9137870), (210, 8876788), (217, 8590440), (238, 7832460), (248, 7516635), (255, 7310296), (280, 6657591), (310, 6013308), (340, 5482722), (357, 5221640), (372, 5011090), (408, 4568935), (420, 4438394), (434, 4295220), (465, 4008872), (476, 3916230), (510, 3655148), (527, 3537240), (595, 3132984), (620, 3006654), (651, 2863480), (680, 2741361), (714, 2610820), (744, 2505545), (840, 2219197), (868, 2147610), (930, 2004436), (952, 1958115), (1020, 1827574), (1054, 1768620), (1085, 1718088), (1190, 1566492), (1240, 1503327), (1302, 1431740), (1428, 1305410), (1581, 1179080), (1736, 1073805), (1785, 1044328), (1860, 1002218), (2040, 913787), (2108, 884310), (2170, 859044), (2380, 783246), (2604, 715870), (2635, 707448), (2856, 652705), (3162, 589540), (3255, 572696), (3570, 522164), (3689, 505320), (3720, 501109), (4211, 442680), (4216, 442155), (4340, 429522), (4760, 391623), (5208, 357935), (5270, 353724), (6324, 294770), (6510, 286348), (7140, 261082), (7378, 252660), (7905, 235816), (8422, 221340), (8680, 214761), (10540, 176862), (11067, 168440), (12633, 147560), (12648, 147385), (13020, 143174), (14280, 130541), (14756, 126330), (15810, 117908), (16844, 110670), (18445, 101064), (21055, 88536), (21080, 88431), (22134, 84220), (25266, 73780), (26040, 71587), (29477, 63240), (29512, 63165), (31620, 58954), (33688, 55335), (36890, 50532), (42110, 44268)]