316647240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 1184440320

約数和(自身を除く): 867793080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 107, 120, 130, 140, 156, 168, 182, 195, 210, 214, 260, 271, 273, 280, 312, 321, 364, 390, 420, 428, 455, 520, 535, 542, 546, 642, 728, 749, 780, 813, 840, 856, 910, 1070, 1084, 1092, 1284, 1355, 1365, 1391, 1498, 1560, 1605, 1626, 1820, 1897, 2140, 2168, 2184, 2247, 2568, 2710, 2730, 2782, 2996, 3210, 3252, 3523, 3640, 3745, 3794, 4065, 4173, 4280, 4494, 5420, 5460, 5564, 5691, 5992, 6420, 6504, 6955, 7046, 7490, 7588, 8130, 8346, 8988, 9485, 9737, 10569, 10840, 10920, 11128, 11235, 11382, 12840, 13910, 14092, 14980, 15176, 16260, 16692, 17615, 17976, 18970, 19474, 20865, 21138, 22470, 22764, 24661, 27820, 28184, 28455, 28997, 29211, 29960, 32520, 33384, 35230, 37940, 38948, 41730, 42276, 44940, 45528, 48685, 49322, 52845, 55640, 56910, 57994, 58422, 70460, 73983, 75880, 77896, 83460, 84552, 86991, 89880, 97370, 98644, 105690, 113820, 115988, 116844, 123305, 140920, 144985, 146055, 147966, 166920, 173982, 194740, 197288, 202979, 211380, 227640, 231976, 233688, 246610, 289970, 292110, 295932, 347964, 369915, 376961, 389480, 405958, 422760, 434955, 493220, 579940, 584220, 591864, 608937, 695928, 739830, 753922, 811916, 869910, 986440, 1014895, 1130883, 1159880, 1168440, 1217874, 1479660, 1507844, 1623832, 1739820, 1884805, 2029790, 2261766, 2435748, 2638727, 2959320, 3015688, 3044685, 3479640, 3769610, 4059580, 4523532, 4871496, 5277454, 5654415, 6089370, 7539220, 7916181, 8119160, 9047064, 10554908, 11308830, 12178740, 13193635, 15078440, 15832362, 21109816, 22617660, 24357480, 26387270, 31664724, 39580905, 45235320, 52774540, 63329448, 79161810, 105549080, 158323620, 316647240]

約数ペア:

[(1, 316647240), (2, 158323620), (3, 105549080), (4, 79161810), (5, 63329448), (6, 52774540), (7, 45235320), (8, 39580905), (10, 31664724), (12, 26387270), (13, 24357480), (14, 22617660), (15, 21109816), (20, 15832362), (21, 15078440), (24, 13193635), (26, 12178740), (28, 11308830), (30, 10554908), (35, 9047064), (39, 8119160), (40, 7916181), (42, 7539220), (52, 6089370), (56, 5654415), (60, 5277454), (65, 4871496), (70, 4523532), (78, 4059580), (84, 3769610), (91, 3479640), (104, 3044685), (105, 3015688), (107, 2959320), (120, 2638727), (130, 2435748), (140, 2261766), (156, 2029790), (168, 1884805), (182, 1739820), (195, 1623832), (210, 1507844), (214, 1479660), (260, 1217874), (271, 1168440), (273, 1159880), (280, 1130883), (312, 1014895), (321, 986440), (364, 869910), (390, 811916), (420, 753922), (428, 739830), (455, 695928), (520, 608937), (535, 591864), (542, 584220), (546, 579940), (642, 493220), (728, 434955), (749, 422760), (780, 405958), (813, 389480), (840, 376961), (856, 369915), (910, 347964), (1070, 295932), (1084, 292110), (1092, 289970), (1284, 246610), (1355, 233688), (1365, 231976), (1391, 227640), (1498, 211380), (1560, 202979), (1605, 197288), (1626, 194740), (1820, 173982), (1897, 166920), (2140, 147966), (2168, 146055), (2184, 144985), (2247, 140920), (2568, 123305), (2710, 116844), (2730, 115988), (2782, 113820), (2996, 105690), (3210, 98644), (3252, 97370), (3523, 89880), (3640, 86991), (3745, 84552), (3794, 83460), (4065, 77896), (4173, 75880), (4280, 73983), (4494, 70460), (5420, 58422), (5460, 57994), (5564, 56910), (5691, 55640), (5992, 52845), (6420, 49322), (6504, 48685), (6955, 45528), (7046, 44940), (7490, 42276), (7588, 41730), (8130, 38948), (8346, 37940), (8988, 35230), (9485, 33384), (9737, 32520), (10569, 29960), (10840, 29211), (10920, 28997), (11128, 28455), (11235, 28184), (11382, 27820), (12840, 24661), (13910, 22764), (14092, 22470), (14980, 21138), (15176, 20865), (16260, 19474), (16692, 18970), (17615, 17976)]