245692440

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 384

約数和(自身を含む): 993807360

約数和(自身を除く): 748114920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 157, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 243, 252, 270, 276, 280, 314, 315, 322, 324, 345, 360, 378, 405, 414, 420, 460, 471, 483, 486, 504, 540, 552, 567, 621, 628, 630, 644, 648, 690, 756, 785, 805, 810, 828, 840, 920, 942, 945, 966, 972, 1035, 1080, 1099, 1134, 1215, 1242, 1256, 1260, 1288, 1380, 1413, 1449, 1512, 1570, 1610, 1620, 1656, 1701, 1863, 1884, 1890, 1932, 1944, 2070, 2198, 2268, 2355, 2415, 2430, 2484, 2520, 2760, 2826, 2835, 2898, 3105, 3140, 3220, 3240, 3297, 3402, 3611, 3726, 3768, 3780, 3864, 4140, 4239, 4347, 4396, 4536, 4710, 4830, 4860, 4968, 5495, 5589, 5652, 5670, 5796, 6210, 6280, 6440, 6594, 6804, 7065, 7222, 7245, 7452, 7560, 8280, 8478, 8505, 8694, 8792, 9315, 9420, 9660, 9720, 9891, 10833, 10990, 11178, 11304, 11340, 11592, 12420, 12717, 13041, 13188, 13608, 14130, 14444, 14490, 14904, 16485, 16956, 17010, 17388, 18055, 18630, 18840, 19320, 19782, 21195, 21666, 21735, 21980, 22356, 22680, 24840, 25277, 25434, 26082, 26376, 27945, 28260, 28888, 28980, 29673, 32499, 32970, 33912, 34020, 34776, 36110, 37260, 38151, 39123, 39564, 42390, 43332, 43470, 43960, 44712, 49455, 50554, 50868, 52164, 54165, 55890, 56520, 57960, 59346, 63585, 64998, 65205, 65940, 68040, 72220, 74520, 75831, 76302, 78246, 79128, 84780, 86664, 86940, 89019, 97497, 98910, 101108, 101736, 104328, 108330, 111780, 118692, 126385, 127170, 129996, 130410, 131880, 144440, 148365, 151662, 152604, 156492, 162495, 169560, 173880, 178038, 190755, 194994, 195615, 197820, 202216, 216660, 223560, 227493, 237384, 252770, 254340, 259992, 260820, 267057, 292491, 296730, 303324, 305208, 312984, 324990, 356076, 379155, 381510, 389988, 391230, 395640, 433320, 445095, 454986, 487485, 505540, 508680, 521640, 534114, 584982, 593460, 606648, 649980, 682479, 712152, 758310, 763020, 779976, 782460, 877473, 890190, 909972, 974970, 1011080, 1068228, 1137465, 1169964, 1186920, 1299960, 1335285, 1364958, 1462455, 1516620, 1526040, 1564920, 1754946, 1780380, 1819944, 1949940, 2047437, 2136456, 2274930, 2339928, 2670570, 2729916, 2924910, 3033240, 3412395, 3509892, 3560760, 3899880, 4094874, 4387365, 4549860, 5341140, 5459832, 5849820, 6142311, 6824790, 7019784, 8189748, 8774730, 9099720, 10237185, 10682280, 11699640, 12284622, 13649580, 16379496, 17549460, 20474370, 24569244, 27299160, 30711555, 35098920, 40948740, 49138488, 61423110, 81897480, 122846220, 245692440]

約数ペア:

[(1, 245692440), (2, 122846220), (3, 81897480), (4, 61423110), (5, 49138488), (6, 40948740), (7, 35098920), (8, 30711555), (9, 27299160), (10, 24569244), (12, 20474370), (14, 17549460), (15, 16379496), (18, 13649580), (20, 12284622), (21, 11699640), (23, 10682280), (24, 10237185), (27, 9099720), (28, 8774730), (30, 8189748), (35, 7019784), (36, 6824790), (40, 6142311), (42, 5849820), (45, 5459832), (46, 5341140), (54, 4549860), (56, 4387365), (60, 4094874), (63, 3899880), (69, 3560760), (70, 3509892), (72, 3412395), (81, 3033240), (84, 2924910), (90, 2729916), (92, 2670570), (105, 2339928), (108, 2274930), (115, 2136456), (120, 2047437), (126, 1949940), (135, 1819944), (138, 1780380), (140, 1754946), (157, 1564920), (161, 1526040), (162, 1516620), (168, 1462455), (180, 1364958), (184, 1335285), (189, 1299960), (207, 1186920), (210, 1169964), (216, 1137465), (230, 1068228), (243, 1011080), (252, 974970), (270, 909972), (276, 890190), (280, 877473), (314, 782460), (315, 779976), (322, 763020), (324, 758310), (345, 712152), (360, 682479), (378, 649980), (405, 606648), (414, 593460), (420, 584982), (460, 534114), (471, 521640), (483, 508680), (486, 505540), (504, 487485), (540, 454986), (552, 445095), (567, 433320), (621, 395640), (628, 391230), (630, 389988), (644, 381510), (648, 379155), (690, 356076), (756, 324990), (785, 312984), (805, 305208), (810, 303324), (828, 296730), (840, 292491), (920, 267057), (942, 260820), (945, 259992), (966, 254340), (972, 252770), (1035, 237384), (1080, 227493), (1099, 223560), (1134, 216660), (1215, 202216), (1242, 197820), (1256, 195615), (1260, 194994), (1288, 190755), (1380, 178038), (1413, 173880), (1449, 169560), (1512, 162495), (1570, 156492), (1610, 152604), (1620, 151662), (1656, 148365), (1701, 144440), (1863, 131880), (1884, 130410), (1890, 129996), (1932, 127170), (1944, 126385), (2070, 118692), (2198, 111780), (2268, 108330), (2355, 104328), (2415, 101736), (2430, 101108), (2484, 98910), (2520, 97497), (2760, 89019), (2826, 86940), (2835, 86664), (2898, 84780), (3105, 79128), (3140, 78246), (3220, 76302), (3240, 75831), (3297, 74520), (3402, 72220), (3611, 68040), (3726, 65940), (3768, 65205), (3780, 64998), (3864, 63585), (4140, 59346), (4239, 57960), (4347, 56520), (4396, 55890), (4536, 54165), (4710, 52164), (4830, 50868), (4860, 50554), (4968, 49455), (5495, 44712), (5589, 43960), (5652, 43470), (5670, 43332), (5796, 42390), (6210, 39564), (6280, 39123), (6440, 38151), (6594, 37260), (6804, 36110), (7065, 34776), (7222, 34020), (7245, 33912), (7452, 32970), (7560, 32499), (8280, 29673), (8478, 28980), (8505, 28888), (8694, 28260), (8792, 27945), (9315, 26376), (9420, 26082), (9660, 25434), (9720, 25277), (9891, 24840), (10833, 22680), (10990, 22356), (11178, 21980), (11304, 21735), (11340, 21666), (11592, 21195), (12420, 19782), (12717, 19320), (13041, 18840), (13188, 18630), (13608, 18055), (14130, 17388), (14444, 17010), (14490, 16956), (14904, 16485)]