6815661840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18671}}^1$

素因数の和:18719

約数の個数: 240

約数和(自身を含む): 25422301440

約数和(自身を除く): 18606639600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2340, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 4056, 4563, 4680, 5070, 5616, 6084, 6760, 7020, 7605, 8112, 9126, 9360, 10140, 12168, 13520, 14040, 15210, 18252, 18671, 20280, 22815, 24336, 28080, 30420, 36504, 37342, 40560, 45630, 56013, 60840, 73008, 74684, 91260, 93355, 112026, 121680, 149368, 168039, 182520, 186710, 224052, 242723, 280065, 298736, 336078, 365040, 373420, 448104, 485446, 504117, 560130, 672156, 728169, 746840, 840195, 896208, 970892, 1008234, 1120260, 1213615, 1344312, 1456338, 1493680, 1680390, 1941784, 2016468, 2184507, 2240520, 2427230, 2520585, 2688624, 2912676, 3155399, 3360780, 3640845, 3883568, 4032936, 4369014, 4481040, 4854460, 5041170, 5825352, 6310798, 6553521, 6721560, 7281690, 8065872, 8738028, 9466197, 9708920, 10082340, 10922535, 11650704, 12621596, 13107042, 13443120, 14563380, 15776995, 17476056, 18932394, 19417840, 20164680, 21845070, 25243192, 26214084, 28398591, 29126760, 31553990, 32767605, 34952112, 37864788, 40329360, 43690140, 47330985, 50486384, 52428168, 56797182, 58253520, 63107980, 65535210, 75729576, 85195773, 87380280, 94661970, 104856336, 113594364, 126215960, 131070420, 141992955, 151459152, 170391546, 174760560, 189323940, 227188728, 252431920, 262140840, 283985910, 340783092, 378647880, 425978865, 454377456, 524281680, 567971820, 681566184, 757295760, 851957730, 1135943640, 1363132368, 1703915460, 2271887280, 3407830920, 6815661840]

約数ペア:

[(1, 6815661840), (2, 3407830920), (3, 2271887280), (4, 1703915460), (5, 1363132368), (6, 1135943640), (8, 851957730), (9, 757295760), (10, 681566184), (12, 567971820), (13, 524281680), (15, 454377456), (16, 425978865), (18, 378647880), (20, 340783092), (24, 283985910), (26, 262140840), (27, 252431920), (30, 227188728), (36, 189323940), (39, 174760560), (40, 170391546), (45, 151459152), (48, 141992955), (52, 131070420), (54, 126215960), (60, 113594364), (65, 104856336), (72, 94661970), (78, 87380280), (80, 85195773), (90, 75729576), (104, 65535210), (108, 63107980), (117, 58253520), (120, 56797182), (130, 52428168), (135, 50486384), (144, 47330985), (156, 43690140), (169, 40329360), (180, 37864788), (195, 34952112), (208, 32767605), (216, 31553990), (234, 29126760), (240, 28398591), (260, 26214084), (270, 25243192), (312, 21845070), (338, 20164680), (351, 19417840), (360, 18932394), (390, 17476056), (432, 15776995), (468, 14563380), (507, 13443120), (520, 13107042), (540, 12621596), (585, 11650704), (624, 10922535), (676, 10082340), (702, 9708920), (720, 9466197), (780, 8738028), (845, 8065872), (936, 7281690), (1014, 6721560), (1040, 6553521), (1080, 6310798), (1170, 5825352), (1352, 5041170), (1404, 4854460), (1521, 4481040), (1560, 4369014), (1690, 4032936), (1755, 3883568), (1872, 3640845), (2028, 3360780), (2160, 3155399), (2340, 2912676), (2535, 2688624), (2704, 2520585), (2808, 2427230), (3042, 2240520), (3120, 2184507), (3380, 2016468), (3510, 1941784), (4056, 1680390), (4563, 1493680), (4680, 1456338), (5070, 1344312), (5616, 1213615), (6084, 1120260), (6760, 1008234), (7020, 970892), (7605, 896208), (8112, 840195), (9126, 746840), (9360, 728169), (10140, 672156), (12168, 560130), (13520, 504117), (14040, 485446), (15210, 448104), (18252, 373420), (18671, 365040), (20280, 336078), (22815, 298736), (24336, 280065), (28080, 242723), (30420, 224052), (36504, 186710), (37342, 182520), (40560, 168039), (45630, 149368), (56013, 121680), (60840, 112026), (73008, 93355), (74684, 91260)]