486970380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1270

約数の個数: 240

約数和(自身を含む): 1733165280

約数和(自身を除く): 1246194900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 342, 351, 380, 390, 405, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 810, 855, 988, 1026, 1053, 1140, 1170, 1217, 1235, 1404, 1482, 1539, 1620, 1710, 1755, 2052, 2106, 2223, 2340, 2434, 2470, 2565, 2964, 3078, 3420, 3510, 3651, 3705, 4212, 4446, 4868, 4940, 5130, 5265, 6085, 6156, 6669, 7020, 7302, 7410, 7695, 8892, 10260, 10530, 10953, 11115, 12170, 13338, 14604, 14820, 15390, 15821, 18255, 20007, 21060, 21906, 22230, 23123, 24340, 26676, 30780, 31642, 32859, 33345, 36510, 40014, 43812, 44460, 46246, 47463, 54765, 63284, 65718, 66690, 69369, 73020, 79105, 80028, 92492, 94926, 98577, 100035, 109530, 115615, 131436, 133380, 138738, 142389, 158210, 164295, 189852, 197154, 200070, 208107, 219060, 231230, 237315, 277476, 284778, 300599, 316420, 328590, 346845, 394308, 400140, 416214, 427167, 462460, 474630, 492885, 569556, 601198, 624321, 657180, 693690, 711945, 832428, 854334, 901797, 949260, 985770, 1040535, 1202396, 1248642, 1281501, 1387380, 1423890, 1502995, 1708668, 1803594, 1872963, 1971540, 2081070, 2135835, 2497284, 2563002, 2705391, 2847780, 3005990, 3121605, 3607188, 3745926, 4162140, 4271670, 4508985, 5126004, 5410782, 6011980, 6243210, 6407505, 7491852, 8116173, 8543340, 9017970, 9364815, 10821564, 12486420, 12815010, 13526955, 16232346, 18035940, 18729630, 24348519, 25630020, 27053910, 32464692, 37459260, 40580865, 48697038, 54107820, 81161730, 97394076, 121742595, 162323460, 243485190, 486970380]

約数ペア:

[(1, 486970380), (2, 243485190), (3, 162323460), (4, 121742595), (5, 97394076), (6, 81161730), (9, 54107820), (10, 48697038), (12, 40580865), (13, 37459260), (15, 32464692), (18, 27053910), (19, 25630020), (20, 24348519), (26, 18729630), (27, 18035940), (30, 16232346), (36, 13526955), (38, 12815010), (39, 12486420), (45, 10821564), (52, 9364815), (54, 9017970), (57, 8543340), (60, 8116173), (65, 7491852), (76, 6407505), (78, 6243210), (81, 6011980), (90, 5410782), (95, 5126004), (108, 4508985), (114, 4271670), (117, 4162140), (130, 3745926), (135, 3607188), (156, 3121605), (162, 3005990), (171, 2847780), (180, 2705391), (190, 2563002), (195, 2497284), (228, 2135835), (234, 2081070), (247, 1971540), (260, 1872963), (270, 1803594), (285, 1708668), (324, 1502995), (342, 1423890), (351, 1387380), (380, 1281501), (390, 1248642), (405, 1202396), (468, 1040535), (494, 985770), (513, 949260), (540, 901797), (570, 854334), (585, 832428), (684, 711945), (702, 693690), (741, 657180), (780, 624321), (810, 601198), (855, 569556), (988, 492885), (1026, 474630), (1053, 462460), (1140, 427167), (1170, 416214), (1217, 400140), (1235, 394308), (1404, 346845), (1482, 328590), (1539, 316420), (1620, 300599), (1710, 284778), (1755, 277476), (2052, 237315), (2106, 231230), (2223, 219060), (2340, 208107), (2434, 200070), (2470, 197154), (2565, 189852), (2964, 164295), (3078, 158210), (3420, 142389), (3510, 138738), (3651, 133380), (3705, 131436), (4212, 115615), (4446, 109530), (4868, 100035), (4940, 98577), (5130, 94926), (5265, 92492), (6085, 80028), (6156, 79105), (6669, 73020), (7020, 69369), (7302, 66690), (7410, 65718), (7695, 63284), (8892, 54765), (10260, 47463), (10530, 46246), (10953, 44460), (11115, 43812), (12170, 40014), (13338, 36510), (14604, 33345), (14820, 32859), (15390, 31642), (15821, 30780), (18255, 26676), (20007, 24340), (21060, 23123), (21906, 22230)]