19303989120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85933}}^1$

素因数の和:85974

約数の個数: 256

約数和(自身を含む): 73628251200

約数和(自身を除く): 54324262080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 85933, 112320, 171866, 224640, 257799, 343732, 429665, 515598, 687464, 773397, 859330, 1031196, 1117129, 1288995, 1374928, 1546794, 1718660, 2062392, 2234258, 2320191, 2577990, 2749856, 3093588, 3351387, 3437320, 3866985, 4124784, 4468516, 4640382, 5155980, 5499712, 5585645, 6187176, 6702774, 6874640, 7733970, 8249568, 8937032, 9280764, 10054161, 10311960, 10999424, 11171290, 11600955, 12374352, 13405548, 13749280, 15467940, 16499136, 16756935, 17874064, 18561528, 20108322, 20623920, 22342580, 23201910, 24748704, 26811096, 27498560, 30162483, 30935880, 32998272, 33513870, 35748128, 37123056, 40216644, 41247840, 44685160, 46403820, 49497408, 50270805, 53622192, 54997120, 60324966, 61871760, 67027740, 71496256, 74246112, 80433288, 82495680, 89370320, 92807640, 98994816, 100541610, 107244384, 120649932, 123743520, 134055480, 142992512, 148492224, 150812415, 160866576, 164991360, 178740640, 185615280, 201083220, 214488768, 241299864, 247487040, 268110960, 296984448, 301624830, 321733152, 357481280, 371230560, 402166440, 428977536, 482599728, 494974080, 536221920, 603249660, 643466304, 714962560, 742461120, 804332880, 965199456, 1072443840, 1206499320, 1286932608, 1484922240, 1608665760, 1930398912, 2144887680, 2412998640, 3217331520, 3860797824, 4825997280, 6434663040, 9651994560, 19303989120]

約数ペア:

[(1, 19303989120), (2, 9651994560), (3, 6434663040), (4, 4825997280), (5, 3860797824), (6, 3217331520), (8, 2412998640), (9, 2144887680), (10, 1930398912), (12, 1608665760), (13, 1484922240), (15, 1286932608), (16, 1206499320), (18, 1072443840), (20, 965199456), (24, 804332880), (26, 742461120), (27, 714962560), (30, 643466304), (32, 603249660), (36, 536221920), (39, 494974080), (40, 482599728), (45, 428977536), (48, 402166440), (52, 371230560), (54, 357481280), (60, 321733152), (64, 301624830), (65, 296984448), (72, 268110960), (78, 247487040), (80, 241299864), (90, 214488768), (96, 201083220), (104, 185615280), (108, 178740640), (117, 164991360), (120, 160866576), (128, 150812415), (130, 148492224), (135, 142992512), (144, 134055480), (156, 123743520), (160, 120649932), (180, 107244384), (192, 100541610), (195, 98994816), (208, 92807640), (216, 89370320), (234, 82495680), (240, 80433288), (260, 74246112), (270, 71496256), (288, 67027740), (312, 61871760), (320, 60324966), (351, 54997120), (360, 53622192), (384, 50270805), (390, 49497408), (416, 46403820), (432, 44685160), (468, 41247840), (480, 40216644), (520, 37123056), (540, 35748128), (576, 33513870), (585, 32998272), (624, 30935880), (640, 30162483), (702, 27498560), (720, 26811096), (780, 24748704), (832, 23201910), (864, 22342580), (936, 20623920), (960, 20108322), (1040, 18561528), (1080, 17874064), (1152, 16756935), (1170, 16499136), (1248, 15467940), (1404, 13749280), (1440, 13405548), (1560, 12374352), (1664, 11600955), (1728, 11171290), (1755, 10999424), (1872, 10311960), (1920, 10054161), (2080, 9280764), (2160, 8937032), (2340, 8249568), (2496, 7733970), (2808, 6874640), (2880, 6702774), (3120, 6187176), (3456, 5585645), (3510, 5499712), (3744, 5155980), (4160, 4640382), (4320, 4468516), (4680, 4124784), (4992, 3866985), (5616, 3437320), (5760, 3351387), (6240, 3093588), (7020, 2749856), (7488, 2577990), (8320, 2320191), (8640, 2234258), (9360, 2062392), (11232, 1718660), (12480, 1546794), (14040, 1374928), (14976, 1288995), (17280, 1117129), (18720, 1031196), (22464, 859330), (24960, 773397), (28080, 687464), (37440, 515598), (44928, 429665), (56160, 343732), (74880, 257799), (85933, 224640), (112320, 171866)]