300734720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 890072064

約数和(自身を除く): 589337344

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 53, 55, 62, 64, 65, 80, 88, 104, 106, 110, 124, 128, 130, 143, 155, 160, 176, 208, 212, 220, 248, 256, 260, 265, 286, 310, 320, 341, 352, 403, 416, 424, 440, 496, 520, 530, 572, 583, 620, 640, 682, 689, 704, 715, 806, 832, 848, 880, 992, 1040, 1060, 1144, 1166, 1240, 1280, 1364, 1378, 1408, 1430, 1612, 1643, 1664, 1696, 1705, 1760, 1984, 2015, 2080, 2120, 2288, 2332, 2480, 2728, 2756, 2816, 2860, 2915, 3224, 3286, 3328, 3392, 3410, 3445, 3520, 3968, 4030, 4160, 4240, 4433, 4576, 4664, 4960, 5456, 5512, 5720, 5830, 6448, 6572, 6784, 6820, 6890, 7040, 7579, 7936, 8060, 8215, 8320, 8480, 8866, 9152, 9328, 9920, 10912, 11024, 11440, 11660, 12896, 13144, 13568, 13640, 13780, 14080, 15158, 16120, 16430, 16640, 16960, 17732, 18073, 18304, 18656, 19840, 21359, 21824, 22048, 22165, 22880, 23320, 25792, 26288, 27280, 27560, 30316, 32240, 32860, 33920, 35464, 36146, 36608, 37312, 37895, 39680, 42718, 43648, 44096, 44330, 45760, 46640, 51584, 52576, 54560, 55120, 60632, 64480, 65720, 67840, 70928, 72292, 74624, 75790, 85436, 87296, 88192, 88660, 90365, 91520, 93280, 103168, 105152, 106795, 109120, 110240, 121264, 128960, 131440, 141856, 144584, 149248, 151580, 170872, 176384, 177320, 180730, 183040, 186560, 210304, 213590, 218240, 220480, 234949, 242528, 257920, 262880, 283712, 289168, 303160, 341744, 354640, 361460, 373120, 420608, 427180, 436480, 440960, 469898, 485056, 515840, 525760, 567424, 578336, 606320, 683488, 709280, 722920, 746240, 854360, 881920, 939796, 970112, 1051520, 1134848, 1156672, 1174745, 1212640, 1366976, 1418560, 1445840, 1708720, 1879592, 1940224, 2103040, 2313344, 2349490, 2425280, 2733952, 2837120, 2891680, 3417440, 3759184, 4626688, 4698980, 4850560, 5467904, 5674240, 5783360, 6834880, 7518368, 9397960, 9701120, 11566720, 13669760, 15036736, 18795920, 23133440, 27339520, 30073472, 37591840, 60146944, 75183680, 150367360, 300734720]

約数ペア:

[(1, 300734720), (2, 150367360), (4, 75183680), (5, 60146944), (8, 37591840), (10, 30073472), (11, 27339520), (13, 23133440), (16, 18795920), (20, 15036736), (22, 13669760), (26, 11566720), (31, 9701120), (32, 9397960), (40, 7518368), (44, 6834880), (52, 5783360), (53, 5674240), (55, 5467904), (62, 4850560), (64, 4698980), (65, 4626688), (80, 3759184), (88, 3417440), (104, 2891680), (106, 2837120), (110, 2733952), (124, 2425280), (128, 2349490), (130, 2313344), (143, 2103040), (155, 1940224), (160, 1879592), (176, 1708720), (208, 1445840), (212, 1418560), (220, 1366976), (248, 1212640), (256, 1174745), (260, 1156672), (265, 1134848), (286, 1051520), (310, 970112), (320, 939796), (341, 881920), (352, 854360), (403, 746240), (416, 722920), (424, 709280), (440, 683488), (496, 606320), (520, 578336), (530, 567424), (572, 525760), (583, 515840), (620, 485056), (640, 469898), (682, 440960), (689, 436480), (704, 427180), (715, 420608), (806, 373120), (832, 361460), (848, 354640), (880, 341744), (992, 303160), (1040, 289168), (1060, 283712), (1144, 262880), (1166, 257920), (1240, 242528), (1280, 234949), (1364, 220480), (1378, 218240), (1408, 213590), (1430, 210304), (1612, 186560), (1643, 183040), (1664, 180730), (1696, 177320), (1705, 176384), (1760, 170872), (1984, 151580), (2015, 149248), (2080, 144584), (2120, 141856), (2288, 131440), (2332, 128960), (2480, 121264), (2728, 110240), (2756, 109120), (2816, 106795), (2860, 105152), (2915, 103168), (3224, 93280), (3286, 91520), (3328, 90365), (3392, 88660), (3410, 88192), (3445, 87296), (3520, 85436), (3968, 75790), (4030, 74624), (4160, 72292), (4240, 70928), (4433, 67840), (4576, 65720), (4664, 64480), (4960, 60632), (5456, 55120), (5512, 54560), (5720, 52576), (5830, 51584), (6448, 46640), (6572, 45760), (6784, 44330), (6820, 44096), (6890, 43648), (7040, 42718), (7579, 39680), (7936, 37895), (8060, 37312), (8215, 36608), (8320, 36146), (8480, 35464), (8866, 33920), (9152, 32860), (9328, 32240), (9920, 30316), (10912, 27560), (11024, 27280), (11440, 26288), (11660, 25792), (12896, 23320), (13144, 22880), (13568, 22165), (13640, 22048), (13780, 21824), (14080, 21359), (15158, 19840), (16120, 18656), (16430, 18304), (16640, 18073), (16960, 17732)]