393878160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 1487404800

約数和(自身を除く): 1093526640

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, 83, 90, 104, 108, 117, 120, 130, 135, 144, 156, 166, 169, 180, 195, 208, 216, 234, 240, 249, 260, 270, 312, 332, 338, 351, 360, 390, 415, 432, 468, 498, 507, 520, 540, 585, 624, 664, 676, 702, 720, 747, 780, 830, 845, 936, 996, 1014, 1040, 1079, 1080, 1170, 1245, 1328, 1352, 1404, 1494, 1521, 1560, 1660, 1690, 1755, 1872, 1992, 2028, 2158, 2160, 2197, 2241, 2340, 2490, 2535, 2704, 2808, 2988, 3042, 3120, 3237, 3320, 3380, 3510, 3735, 3984, 4056, 4316, 4394, 4482, 4563, 4680, 4980, 5070, 5395, 5616, 5976, 6084, 6474, 6591, 6640, 6760, 7020, 7470, 7605, 8112, 8632, 8788, 8964, 9126, 9360, 9711, 9960, 10140, 10790, 10985, 11205, 11952, 12168, 12948, 13182, 13520, 14027, 14040, 14940, 15210, 16185, 17264, 17576, 17928, 18252, 19422, 19773, 19920, 20280, 21580, 21970, 22410, 22815, 24336, 25896, 26364, 28054, 28080, 29133, 29880, 30420, 32370, 32955, 35152, 35856, 36504, 38844, 39546, 40560, 42081, 43160, 43940, 44820, 45630, 48555, 51792, 52728, 56108, 58266, 59319, 59760, 60840, 64740, 65910, 70135, 73008, 77688, 79092, 84162, 86320, 87880, 89640, 91260, 97110, 98865, 105456, 112216, 116532, 118638, 121680, 126243, 129480, 131820, 140270, 145665, 155376, 158184, 168324, 175760, 179280, 182351, 182520, 194220, 197730, 210405, 224432, 233064, 237276, 252486, 258960, 263640, 280540, 291330, 296595, 316368, 336648, 364702, 365040, 378729, 388440, 395460, 420810, 466128, 474552, 504972, 527280, 547053, 561080, 582660, 593190, 631215, 673296, 729404, 757458, 776880, 790920, 841620, 911755, 949104, 1009944, 1094106, 1122160, 1165320, 1186380, 1262430, 1458808, 1514916, 1581840, 1641159, 1683240, 1823510, 1893645, 2019888, 2188212, 2330640, 2372760, 2524860, 2735265, 2917616, 3029832, 3282318, 3366480, 3647020, 3787290, 4376424, 4745520, 4923477, 5049720, 5470530, 6059664, 6564636, 7294040, 7574580, 8205795, 8752848, 9846954, 10099440, 10941060, 13129272, 14588080, 15149160, 16411590, 19693908, 21882120, 24617385, 26258544, 30298320, 32823180, 39387816, 43764240, 49234770, 65646360, 78775632, 98469540, 131292720, 196939080, 393878160]

約数ペア:

[(1, 393878160), (2, 196939080), (3, 131292720), (4, 98469540), (5, 78775632), (6, 65646360), (8, 49234770), (9, 43764240), (10, 39387816), (12, 32823180), (13, 30298320), (15, 26258544), (16, 24617385), (18, 21882120), (20, 19693908), (24, 16411590), (26, 15149160), (27, 14588080), (30, 13129272), (36, 10941060), (39, 10099440), (40, 9846954), (45, 8752848), (48, 8205795), (52, 7574580), (54, 7294040), (60, 6564636), (65, 6059664), (72, 5470530), (78, 5049720), (80, 4923477), (83, 4745520), (90, 4376424), (104, 3787290), (108, 3647020), (117, 3366480), (120, 3282318), (130, 3029832), (135, 2917616), (144, 2735265), (156, 2524860), (166, 2372760), (169, 2330640), (180, 2188212), (195, 2019888), (208, 1893645), (216, 1823510), (234, 1683240), (240, 1641159), (249, 1581840), (260, 1514916), (270, 1458808), (312, 1262430), (332, 1186380), (338, 1165320), (351, 1122160), (360, 1094106), (390, 1009944), (415, 949104), (432, 911755), (468, 841620), (498, 790920), (507, 776880), (520, 757458), (540, 729404), (585, 673296), (624, 631215), (664, 593190), (676, 582660), (702, 561080), (720, 547053), (747, 527280), (780, 504972), (830, 474552), (845, 466128), (936, 420810), (996, 395460), (1014, 388440), (1040, 378729), (1079, 365040), (1080, 364702), (1170, 336648), (1245, 316368), (1328, 296595), (1352, 291330), (1404, 280540), (1494, 263640), (1521, 258960), (1560, 252486), (1660, 237276), (1690, 233064), (1755, 224432), (1872, 210405), (1992, 197730), (2028, 194220), (2158, 182520), (2160, 182351), (2197, 179280), (2241, 175760), (2340, 168324), (2490, 158184), (2535, 155376), (2704, 145665), (2808, 140270), (2988, 131820), (3042, 129480), (3120, 126243), (3237, 121680), (3320, 118638), (3380, 116532), (3510, 112216), (3735, 105456), (3984, 98865), (4056, 97110), (4316, 91260), (4394, 89640), (4482, 87880), (4563, 86320), (4680, 84162), (4980, 79092), (5070, 77688), (5395, 73008), (5616, 70135), (5976, 65910), (6084, 64740), (6474, 60840), (6591, 59760), (6640, 59319), (6760, 58266), (7020, 56108), (7470, 52728), (7605, 51792), (8112, 48555), (8632, 45630), (8788, 44820), (8964, 43940), (9126, 43160), (9360, 42081), (9711, 40560), (9960, 39546), (10140, 38844), (10790, 36504), (10985, 35856), (11205, 35152), (11952, 32955), (12168, 32370), (12948, 30420), (13182, 29880), (13520, 29133), (14027, 28080), (14040, 28054), (14940, 26364), (15210, 25896), (16185, 24336), (17264, 22815), (17576, 22410), (17928, 21970), (18252, 21580), (19422, 20280), (19773, 19920)]