328841760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 1126137600

約数和(自身を除く): 797295840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 151, 156, 160, 195, 208, 240, 260, 302, 312, 349, 390, 416, 453, 480, 520, 604, 624, 698, 755, 780, 906, 1040, 1047, 1208, 1248, 1396, 1510, 1560, 1745, 1812, 1963, 2080, 2094, 2265, 2416, 2792, 3020, 3120, 3490, 3624, 3926, 4188, 4530, 4537, 4832, 5235, 5584, 5889, 6040, 6240, 6980, 7248, 7852, 8376, 9060, 9074, 9815, 10470, 11168, 11778, 12080, 13611, 13960, 14496, 15704, 16752, 18120, 18148, 19630, 20940, 22685, 23556, 24160, 27222, 27920, 29445, 31408, 33504, 36240, 36296, 39260, 41880, 45370, 47112, 52699, 54444, 55840, 58890, 62816, 68055, 72480, 72592, 78520, 83760, 90740, 94224, 105398, 108888, 117780, 136110, 145184, 157040, 158097, 167520, 181480, 188448, 210796, 217776, 235560, 263495, 272220, 314080, 316194, 362960, 421592, 435552, 471120, 526990, 544440, 632388, 685087, 725920, 790485, 843184, 942240, 1053980, 1088880, 1264776, 1370174, 1580970, 1686368, 2055261, 2107960, 2177760, 2529552, 2740348, 3161940, 3425435, 4110522, 4215920, 5059104, 5480696, 6323880, 6850870, 8221044, 8431840, 10276305, 10961392, 12647760, 13701740, 16442088, 20552610, 21922784, 25295520, 27403480, 32884176, 41105220, 54806960, 65768352, 82210440, 109613920, 164420880, 328841760]

約数ペア:

[(1, 328841760), (2, 164420880), (3, 109613920), (4, 82210440), (5, 65768352), (6, 54806960), (8, 41105220), (10, 32884176), (12, 27403480), (13, 25295520), (15, 21922784), (16, 20552610), (20, 16442088), (24, 13701740), (26, 12647760), (30, 10961392), (32, 10276305), (39, 8431840), (40, 8221044), (48, 6850870), (52, 6323880), (60, 5480696), (65, 5059104), (78, 4215920), (80, 4110522), (96, 3425435), (104, 3161940), (120, 2740348), (130, 2529552), (151, 2177760), (156, 2107960), (160, 2055261), (195, 1686368), (208, 1580970), (240, 1370174), (260, 1264776), (302, 1088880), (312, 1053980), (349, 942240), (390, 843184), (416, 790485), (453, 725920), (480, 685087), (520, 632388), (604, 544440), (624, 526990), (698, 471120), (755, 435552), (780, 421592), (906, 362960), (1040, 316194), (1047, 314080), (1208, 272220), (1248, 263495), (1396, 235560), (1510, 217776), (1560, 210796), (1745, 188448), (1812, 181480), (1963, 167520), (2080, 158097), (2094, 157040), (2265, 145184), (2416, 136110), (2792, 117780), (3020, 108888), (3120, 105398), (3490, 94224), (3624, 90740), (3926, 83760), (4188, 78520), (4530, 72592), (4537, 72480), (4832, 68055), (5235, 62816), (5584, 58890), (5889, 55840), (6040, 54444), (6240, 52699), (6980, 47112), (7248, 45370), (7852, 41880), (8376, 39260), (9060, 36296), (9074, 36240), (9815, 33504), (10470, 31408), (11168, 29445), (11778, 27920), (12080, 27222), (13611, 24160), (13960, 23556), (14496, 22685), (15704, 20940), (16752, 19630), (18120, 18148)]