300992640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 256

約数和(自身を含む): 1069286400

約数和(自身を除く): 768293760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 384, 389, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 778, 780, 806, 832, 930, 960, 992, 1040, 1167, 1209, 1240, 1248, 1488, 1556, 1560, 1612, 1664, 1860, 1920, 1945, 1984, 2015, 2080, 2334, 2418, 2480, 2496, 2976, 3112, 3120, 3224, 3720, 3890, 3968, 4030, 4160, 4668, 4836, 4960, 4992, 5057, 5835, 5952, 6045, 6224, 6240, 6448, 7440, 7780, 8060, 8320, 9336, 9672, 9920, 10114, 11670, 11904, 12059, 12090, 12448, 12480, 12896, 14880, 15171, 15560, 16120, 18672, 19344, 19840, 20228, 23340, 24118, 24180, 24896, 24960, 25285, 25792, 29760, 30342, 31120, 32240, 36177, 37344, 38688, 40456, 46680, 48236, 48360, 49792, 50570, 51584, 59520, 60295, 60684, 62240, 64480, 72354, 74688, 75855, 77376, 80912, 93360, 96472, 96720, 101140, 120590, 121368, 124480, 128960, 144708, 149376, 151710, 154752, 156767, 161824, 180885, 186720, 192944, 193440, 202280, 241180, 242736, 248960, 257920, 289416, 303420, 313534, 323648, 361770, 373440, 385888, 386880, 404560, 470301, 482360, 485472, 578832, 606840, 627068, 647296, 723540, 746880, 771776, 773760, 783835, 809120, 940602, 964720, 970944, 1157664, 1213680, 1254136, 1447080, 1543552, 1567670, 1618240, 1881204, 1929440, 1941888, 2315328, 2351505, 2427360, 2508272, 2894160, 3135340, 3236480, 3762408, 3858880, 4630656, 4703010, 4854720, 5016544, 5788320, 6270680, 7524816, 7717760, 9406020, 9709440, 10033088, 11576640, 12541360, 15049632, 18812040, 20066176, 23153280, 25082720, 30099264, 37624080, 50165440, 60198528, 75248160, 100330880, 150496320, 300992640]

約数ペア:

[(1, 300992640), (2, 150496320), (3, 100330880), (4, 75248160), (5, 60198528), (6, 50165440), (8, 37624080), (10, 30099264), (12, 25082720), (13, 23153280), (15, 20066176), (16, 18812040), (20, 15049632), (24, 12541360), (26, 11576640), (30, 10033088), (31, 9709440), (32, 9406020), (39, 7717760), (40, 7524816), (48, 6270680), (52, 5788320), (60, 5016544), (62, 4854720), (64, 4703010), (65, 4630656), (78, 3858880), (80, 3762408), (93, 3236480), (96, 3135340), (104, 2894160), (120, 2508272), (124, 2427360), (128, 2351505), (130, 2315328), (155, 1941888), (156, 1929440), (160, 1881204), (186, 1618240), (192, 1567670), (195, 1543552), (208, 1447080), (240, 1254136), (248, 1213680), (260, 1157664), (310, 970944), (312, 964720), (320, 940602), (372, 809120), (384, 783835), (389, 773760), (390, 771776), (403, 746880), (416, 723540), (465, 647296), (480, 627068), (496, 606840), (520, 578832), (620, 485472), (624, 482360), (640, 470301), (744, 404560), (778, 386880), (780, 385888), (806, 373440), (832, 361770), (930, 323648), (960, 313534), (992, 303420), (1040, 289416), (1167, 257920), (1209, 248960), (1240, 242736), (1248, 241180), (1488, 202280), (1556, 193440), (1560, 192944), (1612, 186720), (1664, 180885), (1860, 161824), (1920, 156767), (1945, 154752), (1984, 151710), (2015, 149376), (2080, 144708), (2334, 128960), (2418, 124480), (2480, 121368), (2496, 120590), (2976, 101140), (3112, 96720), (3120, 96472), (3224, 93360), (3720, 80912), (3890, 77376), (3968, 75855), (4030, 74688), (4160, 72354), (4668, 64480), (4836, 62240), (4960, 60684), (4992, 60295), (5057, 59520), (5835, 51584), (5952, 50570), (6045, 49792), (6224, 48360), (6240, 48236), (6448, 46680), (7440, 40456), (7780, 38688), (8060, 37344), (8320, 36177), (9336, 32240), (9672, 31120), (9920, 30342), (10114, 29760), (11670, 25792), (11904, 25285), (12059, 24960), (12090, 24896), (12448, 24180), (12480, 24118), (12896, 23340), (14880, 20228), (15171, 19840), (15560, 19344), (16120, 18672)]