298732560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4337}}^1$

素因数の和:4401

約数の個数: 160

約数和(自身を含む): 1084430592

約数和(自身を除く): 785698032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4337, 4592, 4920, 5740, 6888, 8610, 8674, 9840, 11480, 13011, 13776, 17220, 17348, 21685, 22960, 26022, 30359, 34440, 34696, 43370, 52044, 60718, 65055, 68880, 69392, 86740, 91077, 104088, 121436, 130110, 151795, 173480, 177817, 182154, 208176, 242872, 260220, 303590, 346960, 355634, 364308, 455385, 485744, 520440, 533451, 607180, 711268, 728616, 889085, 910770, 1040880, 1066902, 1214360, 1244719, 1422536, 1457232, 1778170, 1821540, 2133804, 2428720, 2489438, 2667255, 2845072, 3556340, 3643080, 3734157, 4267608, 4978876, 5334510, 6223595, 7112680, 7286160, 7468314, 8535216, 9957752, 10669020, 12447190, 14225360, 14936628, 18670785, 19915504, 21338040, 24894380, 29873256, 37341570, 42676080, 49788760, 59746512, 74683140, 99577520, 149366280, 298732560]

約数ペア:

[(1, 298732560), (2, 149366280), (3, 99577520), (4, 74683140), (5, 59746512), (6, 49788760), (7, 42676080), (8, 37341570), (10, 29873256), (12, 24894380), (14, 21338040), (15, 19915504), (16, 18670785), (20, 14936628), (21, 14225360), (24, 12447190), (28, 10669020), (30, 9957752), (35, 8535216), (40, 7468314), (41, 7286160), (42, 7112680), (48, 6223595), (56, 5334510), (60, 4978876), (70, 4267608), (80, 3734157), (82, 3643080), (84, 3556340), (105, 2845072), (112, 2667255), (120, 2489438), (123, 2428720), (140, 2133804), (164, 1821540), (168, 1778170), (205, 1457232), (210, 1422536), (240, 1244719), (246, 1214360), (280, 1066902), (287, 1040880), (328, 910770), (336, 889085), (410, 728616), (420, 711268), (492, 607180), (560, 533451), (574, 520440), (615, 485744), (656, 455385), (820, 364308), (840, 355634), (861, 346960), (984, 303590), (1148, 260220), (1230, 242872), (1435, 208176), (1640, 182154), (1680, 177817), (1722, 173480), (1968, 151795), (2296, 130110), (2460, 121436), (2870, 104088), (3280, 91077), (3444, 86740), (4305, 69392), (4337, 68880), (4592, 65055), (4920, 60718), (5740, 52044), (6888, 43370), (8610, 34696), (8674, 34440), (9840, 30359), (11480, 26022), (13011, 22960), (13776, 21685), (17220, 17348)]