297926387640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{16889251}}^1$

素因数の和:16889282

約数の個数: 144

約数和(自身を含む): 1126344215880

約数和(自身を除く): 828417828240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 16889251, 33778502, 50667753, 67557004, 84446255, 101335506, 118224757, 135114008, 152003259, 168892510, 202671012, 236449514, 253338765, 304006518, 337785020, 354674271, 405342024, 472899028, 506677530, 591123785, 608013036, 675570040, 709348542, 760016295, 827573299, 945798056, 1013355060, 1064022813, 1182247570, 1216026072, 1418697084, 1520032590, 1655146598, 1773371355, 2026710120, 2128045626, 2364495140, 2482719897, 2837394168, 3040065180, 3310293196, 3546742710, 4137866495, 4256091252, 4728990280, 4965439794, 5320114065, 6080130360, 6620586392, 7093485420, 7448159691, 8275732990, 8512182504, 9930879588, 10640228130, 12413599485, 14186970840, 14896319382, 16551465980, 19861759176, 21280456260, 24827198970, 29792638764, 33102931960, 37240798455, 42560912520, 49654397940, 59585277528, 74481596910, 99308795880, 148963193820, 297926387640]

約数ペア:

[(1, 297926387640), (2, 148963193820), (3, 99308795880), (4, 74481596910), (5, 59585277528), (6, 49654397940), (7, 42560912520), (8, 37240798455), (9, 33102931960), (10, 29792638764), (12, 24827198970), (14, 21280456260), (15, 19861759176), (18, 16551465980), (20, 14896319382), (21, 14186970840), (24, 12413599485), (28, 10640228130), (30, 9930879588), (35, 8512182504), (36, 8275732990), (40, 7448159691), (42, 7093485420), (45, 6620586392), (49, 6080130360), (56, 5320114065), (60, 4965439794), (63, 4728990280), (70, 4256091252), (72, 4137866495), (84, 3546742710), (90, 3310293196), (98, 3040065180), (105, 2837394168), (120, 2482719897), (126, 2364495140), (140, 2128045626), (147, 2026710120), (168, 1773371355), (180, 1655146598), (196, 1520032590), (210, 1418697084), (245, 1216026072), (252, 1182247570), (280, 1064022813), (294, 1013355060), (315, 945798056), (360, 827573299), (392, 760016295), (420, 709348542), (441, 675570040), (490, 608013036), (504, 591123785), (588, 506677530), (630, 472899028), (735, 405342024), (840, 354674271), (882, 337785020), (980, 304006518), (1176, 253338765), (1260, 236449514), (1470, 202671012), (1764, 168892510), (1960, 152003259), (2205, 135114008), (2520, 118224757), (2940, 101335506), (3528, 84446255), (4410, 67557004), (5880, 50667753), (8820, 33778502), (17640, 16889251)]