199493879520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{211723}}^1$

素因数の和:211905

約数の個数: 192

約数和(自身を含む): 681229592064

約数和(自身を除く): 481735712544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 151, 156, 160, 195, 208, 240, 260, 302, 312, 390, 416, 453, 480, 520, 604, 624, 755, 780, 906, 1040, 1208, 1248, 1510, 1560, 1812, 1963, 2080, 2265, 2416, 3020, 3120, 3624, 3926, 4530, 4832, 5889, 6040, 6240, 7248, 7852, 9060, 9815, 11778, 12080, 14496, 15704, 18120, 19630, 23556, 24160, 29445, 31408, 36240, 39260, 47112, 58890, 62816, 72480, 78520, 94224, 117780, 157040, 188448, 211723, 235560, 314080, 423446, 471120, 635169, 846892, 942240, 1058615, 1270338, 1693784, 2117230, 2540676, 2752399, 3175845, 3387568, 4234460, 5081352, 5504798, 6351690, 6775136, 8257197, 8468920, 10162704, 11009596, 12703380, 13761995, 16514394, 16937840, 20325408, 22019192, 25406760, 27523990, 31970173, 33028788, 33875680, 41285985, 44038384, 50813520, 55047980, 63940346, 66057576, 82571970, 88076768, 95910519, 101627040, 110095960, 127880692, 132115152, 159850865, 165143940, 191821038, 220191920, 255761384, 264230304, 319701730, 330287880, 383642076, 415612249, 440383840, 479552595, 511522768, 639403460, 660575760, 767284152, 831224498, 959105190, 1023045536, 1246836747, 1278806920, 1321151520, 1534568304, 1662448996, 1918210380, 2078061245, 2493673494, 2557613840, 3069136608, 3324897992, 3836420760, 4156122490, 4987346988, 5115227680, 6234183735, 6649795984, 7672841520, 8312244980, 9974693976, 12468367470, 13299591968, 15345683040, 16624489960, 19949387952, 24936734940, 33248979920, 39898775904, 49873469880, 66497959840, 99746939760, 199493879520]

約数ペア:

[(1, 199493879520), (2, 99746939760), (3, 66497959840), (4, 49873469880), (5, 39898775904), (6, 33248979920), (8, 24936734940), (10, 19949387952), (12, 16624489960), (13, 15345683040), (15, 13299591968), (16, 12468367470), (20, 9974693976), (24, 8312244980), (26, 7672841520), (30, 6649795984), (32, 6234183735), (39, 5115227680), (40, 4987346988), (48, 4156122490), (52, 3836420760), (60, 3324897992), (65, 3069136608), (78, 2557613840), (80, 2493673494), (96, 2078061245), (104, 1918210380), (120, 1662448996), (130, 1534568304), (151, 1321151520), (156, 1278806920), (160, 1246836747), (195, 1023045536), (208, 959105190), (240, 831224498), (260, 767284152), (302, 660575760), (312, 639403460), (390, 511522768), (416, 479552595), (453, 440383840), (480, 415612249), (520, 383642076), (604, 330287880), (624, 319701730), (755, 264230304), (780, 255761384), (906, 220191920), (1040, 191821038), (1208, 165143940), (1248, 159850865), (1510, 132115152), (1560, 127880692), (1812, 110095960), (1963, 101627040), (2080, 95910519), (2265, 88076768), (2416, 82571970), (3020, 66057576), (3120, 63940346), (3624, 55047980), (3926, 50813520), (4530, 44038384), (4832, 41285985), (5889, 33875680), (6040, 33028788), (6240, 31970173), (7248, 27523990), (7852, 25406760), (9060, 22019192), (9815, 20325408), (11778, 16937840), (12080, 16514394), (14496, 13761995), (15704, 12703380), (18120, 11009596), (19630, 10162704), (23556, 8468920), (24160, 8257197), (29445, 6775136), (31408, 6351690), (36240, 5504798), (39260, 5081352), (47112, 4234460), (58890, 3387568), (62816, 3175845), (72480, 2752399), (78520, 2540676), (94224, 2117230), (117780, 1693784), (157040, 1270338), (188448, 1058615), (211723, 942240), (235560, 846892), (314080, 635169), (423446, 471120)]