308258280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 384

約数和(自身を含む): 1223164800

約数和(自身を除く): 914906520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 24, 30, 33, 34, 36, 38, 40, 44, 45, 51, 55, 57, 60, 66, 68, 72, 76, 85, 88, 90, 95, 99, 102, 110, 114, 120, 132, 136, 152, 153, 165, 170, 171, 180, 187, 190, 198, 204, 209, 220, 228, 241, 255, 264, 285, 306, 323, 330, 340, 342, 360, 374, 380, 396, 408, 418, 440, 456, 482, 495, 510, 561, 570, 612, 627, 646, 660, 680, 684, 723, 748, 760, 765, 792, 836, 855, 935, 964, 969, 990, 1020, 1045, 1122, 1140, 1205, 1224, 1254, 1292, 1320, 1368, 1446, 1496, 1530, 1615, 1672, 1683, 1710, 1870, 1881, 1928, 1938, 1980, 2040, 2090, 2169, 2244, 2280, 2410, 2508, 2584, 2651, 2805, 2892, 2907, 3060, 3135, 3230, 3366, 3420, 3553, 3615, 3740, 3762, 3876, 3960, 4097, 4180, 4338, 4488, 4579, 4820, 4845, 5016, 5302, 5610, 5784, 5814, 6120, 6270, 6460, 6732, 6840, 7106, 7230, 7480, 7524, 7752, 7953, 8194, 8360, 8415, 8676, 9158, 9405, 9640, 9690, 10604, 10659, 10845, 11220, 11628, 12291, 12540, 12920, 13255, 13464, 13737, 14212, 14460, 14535, 15048, 15906, 16388, 16830, 17352, 17765, 18316, 18810, 19380, 20485, 21208, 21318, 21690, 22440, 22895, 23256, 23859, 24582, 25080, 26510, 27474, 28424, 28920, 29070, 31812, 31977, 32776, 33660, 35530, 36632, 36873, 37620, 38760, 39765, 40970, 41211, 42636, 43380, 45067, 45790, 47718, 49164, 50369, 53020, 53295, 54948, 58140, 61455, 63624, 63954, 67320, 68685, 71060, 73746, 75240, 77843, 79530, 81940, 82422, 85272, 86760, 90134, 91580, 95436, 98328, 100738, 106040, 106590, 109896, 116280, 119295, 122910, 127908, 135201, 137370, 142120, 147492, 151107, 155686, 159060, 159885, 163880, 164844, 180268, 183160, 184365, 190872, 201476, 206055, 213180, 225335, 233529, 238590, 245820, 251845, 255816, 270402, 274740, 294984, 302214, 311372, 318120, 319770, 329688, 360536, 368730, 389215, 402952, 405603, 412110, 426360, 450670, 453321, 467058, 477180, 491640, 503690, 540804, 549480, 604428, 622744, 639540, 676005, 700587, 737460, 755535, 778430, 811206, 824220, 856273, 901340, 906642, 934116, 954360, 1007380, 1081608, 1167645, 1208856, 1279080, 1352010, 1401174, 1474920, 1511070, 1556860, 1622412, 1648440, 1712546, 1802680, 1813284, 1868232, 2014760, 2028015, 2266605, 2335290, 2568819, 2704020, 2802348, 3022140, 3113720, 3244824, 3425092, 3502935, 3626568, 4056030, 4281365, 4533210, 4670580, 5137638, 5408040, 5604696, 6044280, 6850184, 7005870, 7706457, 8112060, 8562730, 9066420, 9341160, 10275276, 12844095, 14011740, 15412914, 16224120, 17125460, 18132840, 20550552, 25688190, 28023480, 30825828, 34250920, 38532285, 51376380, 61651656, 77064570, 102752760, 154129140, 308258280]

約数ペア:

[(1, 308258280), (2, 154129140), (3, 102752760), (4, 77064570), (5, 61651656), (6, 51376380), (8, 38532285), (9, 34250920), (10, 30825828), (11, 28023480), (12, 25688190), (15, 20550552), (17, 18132840), (18, 17125460), (19, 16224120), (20, 15412914), (22, 14011740), (24, 12844095), (30, 10275276), (33, 9341160), (34, 9066420), (36, 8562730), (38, 8112060), (40, 7706457), (44, 7005870), (45, 6850184), (51, 6044280), (55, 5604696), (57, 5408040), (60, 5137638), (66, 4670580), (68, 4533210), (72, 4281365), (76, 4056030), (85, 3626568), (88, 3502935), (90, 3425092), (95, 3244824), (99, 3113720), (102, 3022140), (110, 2802348), (114, 2704020), (120, 2568819), (132, 2335290), (136, 2266605), (152, 2028015), (153, 2014760), (165, 1868232), (170, 1813284), (171, 1802680), (180, 1712546), (187, 1648440), (190, 1622412), (198, 1556860), (204, 1511070), (209, 1474920), (220, 1401174), (228, 1352010), (241, 1279080), (255, 1208856), (264, 1167645), (285, 1081608), (306, 1007380), (323, 954360), (330, 934116), (340, 906642), (342, 901340), (360, 856273), (374, 824220), (380, 811206), (396, 778430), (408, 755535), (418, 737460), (440, 700587), (456, 676005), (482, 639540), (495, 622744), (510, 604428), (561, 549480), (570, 540804), (612, 503690), (627, 491640), (646, 477180), (660, 467058), (680, 453321), (684, 450670), (723, 426360), (748, 412110), (760, 405603), (765, 402952), (792, 389215), (836, 368730), (855, 360536), (935, 329688), (964, 319770), (969, 318120), (990, 311372), (1020, 302214), (1045, 294984), (1122, 274740), (1140, 270402), (1205, 255816), (1224, 251845), (1254, 245820), (1292, 238590), (1320, 233529), (1368, 225335), (1446, 213180), (1496, 206055), (1530, 201476), (1615, 190872), (1672, 184365), (1683, 183160), (1710, 180268), (1870, 164844), (1881, 163880), (1928, 159885), (1938, 159060), (1980, 155686), (2040, 151107), (2090, 147492), (2169, 142120), (2244, 137370), (2280, 135201), (2410, 127908), (2508, 122910), (2584, 119295), (2651, 116280), (2805, 109896), (2892, 106590), (2907, 106040), (3060, 100738), (3135, 98328), (3230, 95436), (3366, 91580), (3420, 90134), (3553, 86760), (3615, 85272), (3740, 82422), (3762, 81940), (3876, 79530), (3960, 77843), (4097, 75240), (4180, 73746), (4338, 71060), (4488, 68685), (4579, 67320), (4820, 63954), (4845, 63624), (5016, 61455), (5302, 58140), (5610, 54948), (5784, 53295), (5814, 53020), (6120, 50369), (6270, 49164), (6460, 47718), (6732, 45790), (6840, 45067), (7106, 43380), (7230, 42636), (7480, 41211), (7524, 40970), (7752, 39765), (7953, 38760), (8194, 37620), (8360, 36873), (8415, 36632), (8676, 35530), (9158, 33660), (9405, 32776), (9640, 31977), (9690, 31812), (10604, 29070), (10659, 28920), (10845, 28424), (11220, 27474), (11628, 26510), (12291, 25080), (12540, 24582), (12920, 23859), (13255, 23256), (13464, 22895), (13737, 22440), (14212, 21690), (14460, 21318), (14535, 21208), (15048, 20485), (15906, 19380), (16388, 18810), (16830, 18316), (17352, 17765)]