162059940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 601058304

約数和(自身を除く): 438998364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 461, 465, 540, 558, 567, 620, 630, 651, 756, 810, 837, 868, 922, 930, 945, 1085, 1116, 1134, 1260, 1302, 1383, 1395, 1620, 1674, 1844, 1860, 1890, 1953, 2170, 2268, 2305, 2511, 2604, 2766, 2790, 2835, 3227, 3255, 3348, 3780, 3906, 4149, 4185, 4340, 4610, 5022, 5532, 5580, 5670, 5859, 6454, 6510, 6915, 7812, 8298, 8370, 9220, 9681, 9765, 10044, 11340, 11718, 12447, 12555, 12908, 13020, 13830, 14291, 16135, 16596, 16740, 17577, 19362, 19530, 20745, 23436, 24894, 25110, 27660, 28582, 29043, 29295, 32270, 35154, 37341, 38724, 39060, 41490, 42873, 48405, 49788, 50220, 57164, 58086, 58590, 62235, 64540, 70308, 71455, 74682, 82980, 85746, 87129, 87885, 96810, 100037, 116172, 117180, 124470, 128619, 142910, 145215, 149364, 171492, 174258, 175770, 186705, 193620, 200074, 214365, 248940, 257238, 261387, 285820, 290430, 300111, 348516, 351540, 373410, 385857, 400148, 428730, 435645, 500185, 514476, 522774, 580860, 600222, 643095, 746820, 771714, 857460, 871290, 900333, 1000370, 1045548, 1157571, 1200444, 1286190, 1306935, 1500555, 1543428, 1742580, 1800666, 1929285, 2000740, 2315142, 2572380, 2613870, 2700999, 3001110, 3601332, 3858570, 4501665, 4630284, 5227740, 5401998, 5787855, 6002220, 7717140, 8102997, 9003330, 10803996, 11575710, 13504995, 16205994, 18006660, 23151420, 27009990, 32411988, 40514985, 54019980, 81029970, 162059940]

約数ペア:

[(1, 162059940), (2, 81029970), (3, 54019980), (4, 40514985), (5, 32411988), (6, 27009990), (7, 23151420), (9, 18006660), (10, 16205994), (12, 13504995), (14, 11575710), (15, 10803996), (18, 9003330), (20, 8102997), (21, 7717140), (27, 6002220), (28, 5787855), (30, 5401998), (31, 5227740), (35, 4630284), (36, 4501665), (42, 3858570), (45, 3601332), (54, 3001110), (60, 2700999), (62, 2613870), (63, 2572380), (70, 2315142), (81, 2000740), (84, 1929285), (90, 1800666), (93, 1742580), (105, 1543428), (108, 1500555), (124, 1306935), (126, 1286190), (135, 1200444), (140, 1157571), (155, 1045548), (162, 1000370), (180, 900333), (186, 871290), (189, 857460), (210, 771714), (217, 746820), (252, 643095), (270, 600222), (279, 580860), (310, 522774), (315, 514476), (324, 500185), (372, 435645), (378, 428730), (405, 400148), (420, 385857), (434, 373410), (461, 351540), (465, 348516), (540, 300111), (558, 290430), (567, 285820), (620, 261387), (630, 257238), (651, 248940), (756, 214365), (810, 200074), (837, 193620), (868, 186705), (922, 175770), (930, 174258), (945, 171492), (1085, 149364), (1116, 145215), (1134, 142910), (1260, 128619), (1302, 124470), (1383, 117180), (1395, 116172), (1620, 100037), (1674, 96810), (1844, 87885), (1860, 87129), (1890, 85746), (1953, 82980), (2170, 74682), (2268, 71455), (2305, 70308), (2511, 64540), (2604, 62235), (2766, 58590), (2790, 58086), (2835, 57164), (3227, 50220), (3255, 49788), (3348, 48405), (3780, 42873), (3906, 41490), (4149, 39060), (4185, 38724), (4340, 37341), (4610, 35154), (5022, 32270), (5532, 29295), (5580, 29043), (5670, 28582), (5859, 27660), (6454, 25110), (6510, 24894), (6915, 23436), (7812, 20745), (8298, 19530), (8370, 19362), (9220, 17577), (9681, 16740), (9765, 16596), (10044, 16135), (11340, 14291), (11718, 13830), (12447, 13020), (12555, 12908)]