518156940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2408

約数の個数: 192

約数和(自身を含む): 1813045248

約数和(自身を除く): 1294888308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 255, 310, 340, 357, 372, 420, 434, 465, 476, 510, 527, 595, 620, 651, 714, 868, 930, 1020, 1054, 1085, 1190, 1302, 1428, 1581, 1785, 1860, 2108, 2170, 2341, 2380, 2604, 2635, 3162, 3255, 3570, 3689, 4340, 4682, 5270, 6324, 6510, 7023, 7140, 7378, 7905, 9364, 10540, 11067, 11705, 13020, 14046, 14756, 15810, 16387, 18445, 22134, 23410, 28092, 31620, 32774, 35115, 36890, 39797, 44268, 46820, 49161, 55335, 65548, 70230, 72571, 73780, 79594, 81935, 98322, 110670, 119391, 140460, 145142, 159188, 163870, 196644, 198985, 217713, 221340, 238782, 245805, 278579, 290284, 327740, 362855, 397970, 435426, 477564, 491610, 507997, 557158, 596955, 725710, 795940, 835737, 870852, 983220, 1015994, 1088565, 1114316, 1193910, 1233707, 1392895, 1451420, 1523991, 1671474, 2031988, 2177130, 2387820, 2467414, 2539985, 2785790, 3047982, 3342948, 3701121, 4178685, 4354260, 4934828, 5079970, 5571580, 6095964, 6168535, 7402242, 7619955, 8357370, 8635949, 10159940, 12337070, 14804484, 15239910, 16714740, 17271898, 18505605, 24674140, 25907847, 30479820, 34543796, 37011210, 43179745, 51815694, 74022420, 86359490, 103631388, 129539235, 172718980, 259078470, 518156940]

約数ペア:

[(1, 518156940), (2, 259078470), (3, 172718980), (4, 129539235), (5, 103631388), (6, 86359490), (7, 74022420), (10, 51815694), (12, 43179745), (14, 37011210), (15, 34543796), (17, 30479820), (20, 25907847), (21, 24674140), (28, 18505605), (30, 17271898), (31, 16714740), (34, 15239910), (35, 14804484), (42, 12337070), (51, 10159940), (60, 8635949), (62, 8357370), (68, 7619955), (70, 7402242), (84, 6168535), (85, 6095964), (93, 5571580), (102, 5079970), (105, 4934828), (119, 4354260), (124, 4178685), (140, 3701121), (155, 3342948), (170, 3047982), (186, 2785790), (204, 2539985), (210, 2467414), (217, 2387820), (238, 2177130), (255, 2031988), (310, 1671474), (340, 1523991), (357, 1451420), (372, 1392895), (420, 1233707), (434, 1193910), (465, 1114316), (476, 1088565), (510, 1015994), (527, 983220), (595, 870852), (620, 835737), (651, 795940), (714, 725710), (868, 596955), (930, 557158), (1020, 507997), (1054, 491610), (1085, 477564), (1190, 435426), (1302, 397970), (1428, 362855), (1581, 327740), (1785, 290284), (1860, 278579), (2108, 245805), (2170, 238782), (2341, 221340), (2380, 217713), (2604, 198985), (2635, 196644), (3162, 163870), (3255, 159188), (3570, 145142), (3689, 140460), (4340, 119391), (4682, 110670), (5270, 98322), (6324, 81935), (6510, 79594), (7023, 73780), (7140, 72571), (7378, 70230), (7905, 65548), (9364, 55335), (10540, 49161), (11067, 46820), (11705, 44268), (13020, 39797), (14046, 36890), (14756, 35115), (15810, 32774), (16387, 31620), (18445, 28092), (22134, 23410)]