16780654080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38333}}^1$

素因数の和:38381

約数の個数: 240

約数和(自身を含む): 61176463920

約数和(自身を除く): 44395809840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9728, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 23040, 24320, 27360, 29184, 36480, 38333, 43776, 48640, 54720, 72960, 76666, 87552, 109440, 114999, 145920, 153332, 191665, 218880, 229998, 306664, 344997, 383330, 437760, 459996, 574995, 613328, 689994, 728327, 766660, 919992, 1149990, 1226656, 1379988, 1456654, 1533320, 1724985, 1839984, 2184981, 2299980, 2453312, 2759976, 2913308, 3066640, 3449970, 3641635, 3679968, 4369962, 4599960, 4906624, 5519952, 5826616, 6133280, 6554943, 6899940, 7283270, 7359936, 8739924, 9199920, 9813248, 10924905, 11039904, 11653232, 12266560, 13109886, 13799880, 14566540, 14719872, 17479848, 18399840, 19626496, 21849810, 22079808, 23306464, 24533120, 26219772, 27599760, 29133080, 29439744, 32774715, 34959696, 36799680, 43699620, 44159616, 46612928, 49066240, 52439544, 55199520, 58266160, 58879488, 65549430, 69919392, 73599360, 87399240, 88319232, 93225856, 98132480, 104879088, 110399040, 116532320, 131098860, 139838784, 147198720, 174798480, 176638464, 186451712, 209758176, 220798080, 233064640, 262197720, 279677568, 294397440, 349596960, 372903424, 419516352, 441596160, 466129280, 524395440, 559355136, 699193920, 839032704, 883192320, 932258560, 1048790880, 1118710272, 1398387840, 1678065408, 1864517120, 2097581760, 2796775680, 3356130816, 4195163520, 5593551360, 8390327040, 16780654080]

約数ペア:

[(1, 16780654080), (2, 8390327040), (3, 5593551360), (4, 4195163520), (5, 3356130816), (6, 2796775680), (8, 2097581760), (9, 1864517120), (10, 1678065408), (12, 1398387840), (15, 1118710272), (16, 1048790880), (18, 932258560), (19, 883192320), (20, 839032704), (24, 699193920), (30, 559355136), (32, 524395440), (36, 466129280), (38, 441596160), (40, 419516352), (45, 372903424), (48, 349596960), (57, 294397440), (60, 279677568), (64, 262197720), (72, 233064640), (76, 220798080), (80, 209758176), (90, 186451712), (95, 176638464), (96, 174798480), (114, 147198720), (120, 139838784), (128, 131098860), (144, 116532320), (152, 110399040), (160, 104879088), (171, 98132480), (180, 93225856), (190, 88319232), (192, 87399240), (228, 73599360), (240, 69919392), (256, 65549430), (285, 58879488), (288, 58266160), (304, 55199520), (320, 52439544), (342, 49066240), (360, 46612928), (380, 44159616), (384, 43699620), (456, 36799680), (480, 34959696), (512, 32774715), (570, 29439744), (576, 29133080), (608, 27599760), (640, 26219772), (684, 24533120), (720, 23306464), (760, 22079808), (768, 21849810), (855, 19626496), (912, 18399840), (960, 17479848), (1140, 14719872), (1152, 14566540), (1216, 13799880), (1280, 13109886), (1368, 12266560), (1440, 11653232), (1520, 11039904), (1536, 10924905), (1710, 9813248), (1824, 9199920), (1920, 8739924), (2280, 7359936), (2304, 7283270), (2432, 6899940), (2560, 6554943), (2736, 6133280), (2880, 5826616), (3040, 5519952), (3420, 4906624), (3648, 4599960), (3840, 4369962), (4560, 3679968), (4608, 3641635), (4864, 3449970), (5472, 3066640), (5760, 2913308), (6080, 2759976), (6840, 2453312), (7296, 2299980), (7680, 2184981), (9120, 1839984), (9728, 1724985), (10944, 1533320), (11520, 1456654), (12160, 1379988), (13680, 1226656), (14592, 1149990), (18240, 919992), (21888, 766660), (23040, 728327), (24320, 689994), (27360, 613328), (29184, 574995), (36480, 459996), (38333, 437760), (43776, 383330), (48640, 344997), (54720, 306664), (72960, 229998), (76666, 218880), (87552, 191665), (109440, 153332), (114999, 145920)]