302988840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 1146839040

約数和(自身を除く): 843850200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 271, 280, 308, 330, 363, 385, 420, 440, 462, 484, 542, 605, 616, 660, 726, 770, 813, 840, 847, 924, 968, 1084, 1155, 1210, 1320, 1331, 1355, 1452, 1540, 1626, 1694, 1815, 1848, 1897, 2168, 2310, 2420, 2541, 2662, 2710, 2904, 2981, 3080, 3252, 3388, 3630, 3794, 3993, 4065, 4235, 4620, 4840, 5082, 5324, 5420, 5691, 5962, 6504, 6655, 6776, 7260, 7588, 7986, 8130, 8470, 8943, 9240, 9317, 9485, 10164, 10648, 10840, 11382, 11924, 12705, 13310, 14520, 14905, 15176, 15972, 16260, 16940, 17886, 18634, 18970, 19965, 20328, 20867, 22764, 23848, 25410, 26620, 27951, 28455, 29810, 31944, 32520, 32791, 33880, 35772, 37268, 37940, 39930, 41734, 44715, 45528, 46585, 50820, 53240, 55902, 56910, 59620, 62601, 65582, 71544, 74536, 75880, 79860, 83468, 89430, 93170, 98373, 101640, 104335, 111804, 113820, 119240, 125202, 131164, 139755, 159720, 163955, 166936, 178860, 186340, 196746, 208670, 223608, 227640, 229537, 250404, 262328, 279510, 313005, 327910, 357720, 360701, 372680, 393492, 417340, 459074, 491865, 500808, 559020, 626010, 655820, 688611, 721402, 786984, 834680, 918148, 983730, 1082103, 1118040, 1147685, 1252020, 1311640, 1377222, 1442804, 1803505, 1836296, 1967460, 2164206, 2295370, 2504040, 2524907, 2754444, 2885608, 3443055, 3607010, 3934920, 4328412, 4590740, 5049814, 5410515, 5508888, 6886110, 7214020, 7574721, 8656824, 9181480, 10099628, 10821030, 12624535, 13772220, 14428040, 15149442, 20199256, 21642060, 25249070, 27544440, 30298884, 37873605, 43284120, 50498140, 60597768, 75747210, 100996280, 151494420, 302988840]

約数ペア:

[(1, 302988840), (2, 151494420), (3, 100996280), (4, 75747210), (5, 60597768), (6, 50498140), (7, 43284120), (8, 37873605), (10, 30298884), (11, 27544440), (12, 25249070), (14, 21642060), (15, 20199256), (20, 15149442), (21, 14428040), (22, 13772220), (24, 12624535), (28, 10821030), (30, 10099628), (33, 9181480), (35, 8656824), (40, 7574721), (42, 7214020), (44, 6886110), (55, 5508888), (56, 5410515), (60, 5049814), (66, 4590740), (70, 4328412), (77, 3934920), (84, 3607010), (88, 3443055), (105, 2885608), (110, 2754444), (120, 2524907), (121, 2504040), (132, 2295370), (140, 2164206), (154, 1967460), (165, 1836296), (168, 1803505), (210, 1442804), (220, 1377222), (231, 1311640), (242, 1252020), (264, 1147685), (271, 1118040), (280, 1082103), (308, 983730), (330, 918148), (363, 834680), (385, 786984), (420, 721402), (440, 688611), (462, 655820), (484, 626010), (542, 559020), (605, 500808), (616, 491865), (660, 459074), (726, 417340), (770, 393492), (813, 372680), (840, 360701), (847, 357720), (924, 327910), (968, 313005), (1084, 279510), (1155, 262328), (1210, 250404), (1320, 229537), (1331, 227640), (1355, 223608), (1452, 208670), (1540, 196746), (1626, 186340), (1694, 178860), (1815, 166936), (1848, 163955), (1897, 159720), (2168, 139755), (2310, 131164), (2420, 125202), (2541, 119240), (2662, 113820), (2710, 111804), (2904, 104335), (2981, 101640), (3080, 98373), (3252, 93170), (3388, 89430), (3630, 83468), (3794, 79860), (3993, 75880), (4065, 74536), (4235, 71544), (4620, 65582), (4840, 62601), (5082, 59620), (5324, 56910), (5420, 55902), (5691, 53240), (5962, 50820), (6504, 46585), (6655, 45528), (6776, 44715), (7260, 41734), (7588, 39930), (7986, 37940), (8130, 37268), (8470, 35772), (8943, 33880), (9240, 32791), (9317, 32520), (9485, 31944), (10164, 29810), (10648, 28455), (10840, 27951), (11382, 26620), (11924, 25410), (12705, 23848), (13310, 22764), (14520, 20867), (14905, 20328), (15176, 19965), (15972, 18970), (16260, 18634), (16940, 17886)]