328707720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 320

約数和(自身を含む): 1260800640

約数和(自身を除く): 932092920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 81, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 162, 165, 180, 184, 198, 207, 216, 220, 230, 253, 264, 270, 276, 297, 324, 330, 345, 360, 396, 401, 405, 414, 440, 460, 495, 506, 540, 552, 594, 621, 648, 660, 690, 759, 792, 802, 810, 828, 891, 920, 990, 1012, 1035, 1080, 1188, 1203, 1242, 1265, 1320, 1380, 1485, 1518, 1604, 1620, 1656, 1782, 1863, 1980, 2005, 2024, 2070, 2277, 2376, 2406, 2484, 2530, 2760, 2970, 3036, 3105, 3208, 3240, 3564, 3609, 3726, 3795, 3960, 4010, 4140, 4411, 4455, 4554, 4812, 4968, 5060, 5940, 6015, 6072, 6210, 6831, 7128, 7218, 7452, 7590, 8020, 8280, 8822, 8910, 9108, 9223, 9315, 9624, 10120, 10827, 11385, 11880, 12030, 12420, 13233, 13662, 14436, 14904, 15180, 16040, 17644, 17820, 18045, 18216, 18446, 18630, 20493, 21654, 22055, 22770, 24060, 24840, 26466, 27324, 27669, 28872, 30360, 32481, 34155, 35288, 35640, 36090, 36892, 37260, 39699, 40986, 43308, 44110, 45540, 46115, 48120, 52932, 54135, 54648, 55338, 64962, 66165, 68310, 72180, 73784, 74520, 79398, 81972, 83007, 86616, 88220, 91080, 92230, 101453, 102465, 105864, 108270, 110676, 119097, 129924, 132330, 136620, 138345, 144360, 158796, 162405, 163944, 166014, 176440, 184460, 198495, 202906, 204930, 216540, 221352, 238194, 249021, 259848, 264660, 273240, 276690, 304359, 317592, 324810, 332028, 357291, 368920, 396990, 405812, 409860, 415035, 433080, 476388, 498042, 507265, 529320, 553380, 595485, 608718, 649620, 664056, 714582, 747063, 793980, 811624, 819720, 830070, 913077, 952776, 996084, 1014530, 1106760, 1190970, 1217436, 1245105, 1299240, 1429164, 1494126, 1521795, 1587960, 1660140, 1786455, 1826154, 1992168, 2029060, 2381940, 2434872, 2490210, 2739231, 2858328, 2988252, 3043590, 3320280, 3572910, 3652308, 3735315, 4058120, 4565385, 4763880, 4980420, 5478462, 5976504, 6087180, 7145820, 7304616, 7470630, 8217693, 9130770, 9960840, 10956924, 12174360, 13696155, 14291640, 14941260, 16435386, 18261540, 21913848, 27392310, 29882520, 32870772, 36523080, 41088465, 54784620, 65741544, 82176930, 109569240, 164353860, 328707720]

約数ペア:

[(1, 328707720), (2, 164353860), (3, 109569240), (4, 82176930), (5, 65741544), (6, 54784620), (8, 41088465), (9, 36523080), (10, 32870772), (11, 29882520), (12, 27392310), (15, 21913848), (18, 18261540), (20, 16435386), (22, 14941260), (23, 14291640), (24, 13696155), (27, 12174360), (30, 10956924), (33, 9960840), (36, 9130770), (40, 8217693), (44, 7470630), (45, 7304616), (46, 7145820), (54, 6087180), (55, 5976504), (60, 5478462), (66, 4980420), (69, 4763880), (72, 4565385), (81, 4058120), (88, 3735315), (90, 3652308), (92, 3572910), (99, 3320280), (108, 3043590), (110, 2988252), (115, 2858328), (120, 2739231), (132, 2490210), (135, 2434872), (138, 2381940), (162, 2029060), (165, 1992168), (180, 1826154), (184, 1786455), (198, 1660140), (207, 1587960), (216, 1521795), (220, 1494126), (230, 1429164), (253, 1299240), (264, 1245105), (270, 1217436), (276, 1190970), (297, 1106760), (324, 1014530), (330, 996084), (345, 952776), (360, 913077), (396, 830070), (401, 819720), (405, 811624), (414, 793980), (440, 747063), (460, 714582), (495, 664056), (506, 649620), (540, 608718), (552, 595485), (594, 553380), (621, 529320), (648, 507265), (660, 498042), (690, 476388), (759, 433080), (792, 415035), (802, 409860), (810, 405812), (828, 396990), (891, 368920), (920, 357291), (990, 332028), (1012, 324810), (1035, 317592), (1080, 304359), (1188, 276690), (1203, 273240), (1242, 264660), (1265, 259848), (1320, 249021), (1380, 238194), (1485, 221352), (1518, 216540), (1604, 204930), (1620, 202906), (1656, 198495), (1782, 184460), (1863, 176440), (1980, 166014), (2005, 163944), (2024, 162405), (2070, 158796), (2277, 144360), (2376, 138345), (2406, 136620), (2484, 132330), (2530, 129924), (2760, 119097), (2970, 110676), (3036, 108270), (3105, 105864), (3208, 102465), (3240, 101453), (3564, 92230), (3609, 91080), (3726, 88220), (3795, 86616), (3960, 83007), (4010, 81972), (4140, 79398), (4411, 74520), (4455, 73784), (4554, 72180), (4812, 68310), (4968, 66165), (5060, 64962), (5940, 55338), (6015, 54648), (6072, 54135), (6210, 52932), (6831, 48120), (7128, 46115), (7218, 45540), (7452, 44110), (7590, 43308), (8020, 40986), (8280, 39699), (8822, 37260), (8910, 36892), (9108, 36090), (9223, 35640), (9315, 35288), (9624, 34155), (10120, 32481), (10827, 30360), (11385, 28872), (11880, 27669), (12030, 27324), (12420, 26466), (13233, 24840), (13662, 24060), (14436, 22770), (14904, 22055), (15180, 21654), (16040, 20493), (17644, 18630), (17820, 18446), (18045, 18216)]