635446260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 2162160000

約数和(自身を除く): 1526713740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 43, 45, 57, 58, 60, 76, 86, 87, 90, 95, 114, 116, 129, 145, 149, 171, 172, 174, 180, 190, 215, 228, 258, 261, 285, 290, 298, 342, 348, 380, 387, 430, 435, 447, 516, 522, 551, 570, 580, 596, 645, 684, 745, 774, 817, 855, 860, 870, 894, 1044, 1102, 1140, 1247, 1290, 1305, 1341, 1490, 1548, 1634, 1653, 1710, 1740, 1788, 1935, 2204, 2235, 2451, 2494, 2580, 2610, 2682, 2755, 2831, 2980, 3268, 3306, 3420, 3741, 3870, 4085, 4321, 4470, 4902, 4959, 4988, 5220, 5364, 5510, 5662, 6235, 6407, 6612, 6705, 7353, 7482, 7740, 8170, 8265, 8493, 8642, 8940, 9804, 9918, 11020, 11223, 11324, 12255, 12470, 12814, 12963, 13410, 14155, 14706, 14964, 16340, 16530, 16986, 17284, 18705, 19221, 19836, 21605, 22446, 23693, 24510, 24795, 24940, 25479, 25628, 25926, 26820, 28310, 29412, 32035, 33060, 33972, 36765, 37410, 38442, 38889, 42465, 43210, 44892, 47386, 49020, 49590, 50958, 51852, 56115, 56620, 57663, 64070, 64815, 71079, 73530, 74820, 76884, 77778, 82099, 84930, 86420, 94772, 96105, 99180, 101916, 112230, 115326, 118465, 121733, 127395, 128140, 129630, 142158, 147060, 155556, 164198, 169860, 185803, 192210, 194445, 213237, 224460, 230652, 236930, 243466, 246297, 254790, 259260, 284316, 288315, 328396, 355395, 365199, 371606, 384420, 388890, 410495, 426474, 473860, 486932, 492594, 509580, 557409, 576630, 608665, 710790, 730398, 738891, 743212, 777780, 820990, 852948, 929015, 985188, 1066185, 1095597, 1114818, 1153260, 1217330, 1231485, 1421580, 1460796, 1477782, 1641980, 1672227, 1825995, 1858030, 2132370, 2191194, 2229636, 2434660, 2462970, 2787045, 2955564, 3344454, 3530257, 3651990, 3694455, 3716060, 4264740, 4382388, 4925940, 5477985, 5574090, 6688908, 7060514, 7303980, 7388910, 8361135, 10590771, 10955970, 11148180, 14121028, 14777820, 16722270, 17651285, 21181542, 21911940, 31772313, 33444540, 35302570, 42363084, 52953855, 63544626, 70605140, 105907710, 127089252, 158861565, 211815420, 317723130, 635446260]

約数ペア:

[(1, 635446260), (2, 317723130), (3, 211815420), (4, 158861565), (5, 127089252), (6, 105907710), (9, 70605140), (10, 63544626), (12, 52953855), (15, 42363084), (18, 35302570), (19, 33444540), (20, 31772313), (29, 21911940), (30, 21181542), (36, 17651285), (38, 16722270), (43, 14777820), (45, 14121028), (57, 11148180), (58, 10955970), (60, 10590771), (76, 8361135), (86, 7388910), (87, 7303980), (90, 7060514), (95, 6688908), (114, 5574090), (116, 5477985), (129, 4925940), (145, 4382388), (149, 4264740), (171, 3716060), (172, 3694455), (174, 3651990), (180, 3530257), (190, 3344454), (215, 2955564), (228, 2787045), (258, 2462970), (261, 2434660), (285, 2229636), (290, 2191194), (298, 2132370), (342, 1858030), (348, 1825995), (380, 1672227), (387, 1641980), (430, 1477782), (435, 1460796), (447, 1421580), (516, 1231485), (522, 1217330), (551, 1153260), (570, 1114818), (580, 1095597), (596, 1066185), (645, 985188), (684, 929015), (745, 852948), (774, 820990), (817, 777780), (855, 743212), (860, 738891), (870, 730398), (894, 710790), (1044, 608665), (1102, 576630), (1140, 557409), (1247, 509580), (1290, 492594), (1305, 486932), (1341, 473860), (1490, 426474), (1548, 410495), (1634, 388890), (1653, 384420), (1710, 371606), (1740, 365199), (1788, 355395), (1935, 328396), (2204, 288315), (2235, 284316), (2451, 259260), (2494, 254790), (2580, 246297), (2610, 243466), (2682, 236930), (2755, 230652), (2831, 224460), (2980, 213237), (3268, 194445), (3306, 192210), (3420, 185803), (3741, 169860), (3870, 164198), (4085, 155556), (4321, 147060), (4470, 142158), (4902, 129630), (4959, 128140), (4988, 127395), (5220, 121733), (5364, 118465), (5510, 115326), (5662, 112230), (6235, 101916), (6407, 99180), (6612, 96105), (6705, 94772), (7353, 86420), (7482, 84930), (7740, 82099), (8170, 77778), (8265, 76884), (8493, 74820), (8642, 73530), (8940, 71079), (9804, 64815), (9918, 64070), (11020, 57663), (11223, 56620), (11324, 56115), (12255, 51852), (12470, 50958), (12814, 49590), (12963, 49020), (13410, 47386), (14155, 44892), (14706, 43210), (14964, 42465), (16340, 38889), (16530, 38442), (16986, 37410), (17284, 36765), (18705, 33972), (19221, 33060), (19836, 32035), (21605, 29412), (22446, 28310), (23693, 26820), (24510, 25926), (24795, 25628), (24940, 25479)]