316690920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 288

約数和(自身を含む): 1290318120

約数和(自身を除く): 973627200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1381, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2762, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4143, 4410, 4680, 5096, 5460, 5524, 5733, 5880, 6370, 6552, 6905, 7644, 8190, 8286, 8820, 9555, 9667, 10920, 11048, 11466, 12429, 12740, 13810, 15288, 16380, 16572, 17640, 17953, 19110, 19334, 20715, 22932, 24858, 25480, 27620, 28665, 29001, 32760, 33144, 35906, 38220, 38668, 41430, 45864, 48335, 49716, 53859, 55240, 57330, 58002, 62145, 67669, 71812, 76440, 77336, 82860, 87003, 89765, 96670, 99432, 107718, 114660, 116004, 124290, 125671, 135338, 143624, 145005, 161577, 165720, 174006, 179530, 193340, 203007, 215436, 229320, 232008, 248580, 251342, 269295, 270676, 290010, 323154, 338345, 348012, 359060, 377013, 386680, 406014, 430872, 435015, 497160, 502684, 538590, 541352, 580020, 609021, 628355, 646308, 676690, 696024, 718120, 754026, 807885, 812028, 870030, 879697, 1005368, 1015035, 1077180, 1131039, 1160040, 1218042, 1256710, 1292616, 1353380, 1508052, 1615770, 1624056, 1740060, 1759394, 1885065, 2030070, 2154360, 2262078, 2436084, 2513420, 2639091, 2706760, 3016104, 3045105, 3231540, 3480120, 3518788, 3770130, 4060140, 4398485, 4524156, 4872168, 5026840, 5278182, 5655195, 6090210, 6463080, 7037576, 7540260, 7917273, 8120280, 8796970, 9048312, 10556364, 11310390, 12180420, 13195455, 15080520, 15834546, 17593940, 21112728, 22620780, 24360840, 26390910, 31669092, 35187880, 39586365, 45241560, 52781820, 63338184, 79172730, 105563640, 158345460, 316690920]

約数ペア:

[(1, 316690920), (2, 158345460), (3, 105563640), (4, 79172730), (5, 63338184), (6, 52781820), (7, 45241560), (8, 39586365), (9, 35187880), (10, 31669092), (12, 26390910), (13, 24360840), (14, 22620780), (15, 21112728), (18, 17593940), (20, 15834546), (21, 15080520), (24, 13195455), (26, 12180420), (28, 11310390), (30, 10556364), (35, 9048312), (36, 8796970), (39, 8120280), (40, 7917273), (42, 7540260), (45, 7037576), (49, 6463080), (52, 6090210), (56, 5655195), (60, 5278182), (63, 5026840), (65, 4872168), (70, 4524156), (72, 4398485), (78, 4060140), (84, 3770130), (90, 3518788), (91, 3480120), (98, 3231540), (104, 3045105), (105, 3016104), (117, 2706760), (120, 2639091), (126, 2513420), (130, 2436084), (140, 2262078), (147, 2154360), (156, 2030070), (168, 1885065), (180, 1759394), (182, 1740060), (195, 1624056), (196, 1615770), (210, 1508052), (234, 1353380), (245, 1292616), (252, 1256710), (260, 1218042), (273, 1160040), (280, 1131039), (294, 1077180), (312, 1015035), (315, 1005368), (360, 879697), (364, 870030), (390, 812028), (392, 807885), (420, 754026), (441, 718120), (455, 696024), (468, 676690), (490, 646308), (504, 628355), (520, 609021), (546, 580020), (585, 541352), (588, 538590), (630, 502684), (637, 497160), (728, 435015), (735, 430872), (780, 406014), (819, 386680), (840, 377013), (882, 359060), (910, 348012), (936, 338345), (980, 323154), (1092, 290010), (1170, 270676), (1176, 269295), (1260, 251342), (1274, 248580), (1365, 232008), (1381, 229320), (1470, 215436), (1560, 203007), (1638, 193340), (1764, 179530), (1820, 174006), (1911, 165720), (1960, 161577), (2184, 145005), (2205, 143624), (2340, 135338), (2520, 125671), (2548, 124290), (2730, 116004), (2762, 114660), (2940, 107718), (3185, 99432), (3276, 96670), (3528, 89765), (3640, 87003), (3822, 82860), (4095, 77336), (4143, 76440), (4410, 71812), (4680, 67669), (5096, 62145), (5460, 58002), (5524, 57330), (5733, 55240), (5880, 53859), (6370, 49716), (6552, 48335), (6905, 45864), (7644, 41430), (8190, 38668), (8286, 38220), (8820, 35906), (9555, 33144), (9667, 32760), (10920, 29001), (11048, 28665), (11466, 27620), (12429, 25480), (12740, 24858), (13810, 22932), (15288, 20715), (16380, 19334), (16572, 19110), (17640, 17953)]