326531520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{5399}}^1$

素因数の和:5432

約数の個数: 224

約数和(自身を含む): 1316736000

約数和(自身を除く): 990204480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5399, 6048, 6720, 7560, 8640, 10080, 10798, 12096, 15120, 16197, 20160, 21596, 26995, 30240, 32394, 37793, 43192, 48591, 53990, 60480, 64788, 75586, 80985, 86384, 97182, 107980, 113379, 129576, 145773, 151172, 161970, 172768, 188965, 194364, 215960, 226758, 242955, 259152, 291546, 302344, 323940, 340137, 345536, 377930, 388728, 431920, 453516, 485910, 518304, 566895, 583092, 604688, 647880, 680274, 728865, 755860, 777456, 863840, 907032, 971820, 1020411, 1036608, 1133790, 1166184, 1209376, 1295760, 1360548, 1457730, 1511720, 1554912, 1700685, 1727680, 1814064, 1943640, 2040822, 2267580, 2332368, 2418752, 2591520, 2721096, 2915460, 3023440, 3109824, 3401370, 3628128, 3887280, 4081644, 4535160, 4664736, 5102055, 5183040, 5442192, 5830920, 6046880, 6802740, 7256256, 7774560, 8163288, 9070320, 9329472, 10204110, 10884384, 11661840, 12093760, 13605480, 15549120, 16326576, 18140640, 20408220, 21768768, 23323680, 27210960, 32653152, 36281280, 40816440, 46647360, 54421920, 65306304, 81632880, 108843840, 163265760, 326531520]

約数ペア:

[(1, 326531520), (2, 163265760), (3, 108843840), (4, 81632880), (5, 65306304), (6, 54421920), (7, 46647360), (8, 40816440), (9, 36281280), (10, 32653152), (12, 27210960), (14, 23323680), (15, 21768768), (16, 20408220), (18, 18140640), (20, 16326576), (21, 15549120), (24, 13605480), (27, 12093760), (28, 11661840), (30, 10884384), (32, 10204110), (35, 9329472), (36, 9070320), (40, 8163288), (42, 7774560), (45, 7256256), (48, 6802740), (54, 6046880), (56, 5830920), (60, 5442192), (63, 5183040), (64, 5102055), (70, 4664736), (72, 4535160), (80, 4081644), (84, 3887280), (90, 3628128), (96, 3401370), (105, 3109824), (108, 3023440), (112, 2915460), (120, 2721096), (126, 2591520), (135, 2418752), (140, 2332368), (144, 2267580), (160, 2040822), (168, 1943640), (180, 1814064), (189, 1727680), (192, 1700685), (210, 1554912), (216, 1511720), (224, 1457730), (240, 1360548), (252, 1295760), (270, 1209376), (280, 1166184), (288, 1133790), (315, 1036608), (320, 1020411), (336, 971820), (360, 907032), (378, 863840), (420, 777456), (432, 755860), (448, 728865), (480, 680274), (504, 647880), (540, 604688), (560, 583092), (576, 566895), (630, 518304), (672, 485910), (720, 453516), (756, 431920), (840, 388728), (864, 377930), (945, 345536), (960, 340137), (1008, 323940), (1080, 302344), (1120, 291546), (1260, 259152), (1344, 242955), (1440, 226758), (1512, 215960), (1680, 194364), (1728, 188965), (1890, 172768), (2016, 161970), (2160, 151172), (2240, 145773), (2520, 129576), (2880, 113379), (3024, 107980), (3360, 97182), (3780, 86384), (4032, 80985), (4320, 75586), (5040, 64788), (5399, 60480), (6048, 53990), (6720, 48591), (7560, 43192), (8640, 37793), (10080, 32394), (10798, 30240), (12096, 26995), (15120, 21596), (16197, 20160)]