419312880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:604

約数の個数: 240

約数和(自身を含む): 1620562944

約数和(自身を除く): 1201250064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 271, 280, 307, 315, 336, 360, 420, 504, 542, 560, 614, 630, 720, 813, 840, 921, 1008, 1084, 1228, 1260, 1355, 1535, 1626, 1680, 1842, 1897, 2149, 2168, 2439, 2456, 2520, 2710, 2763, 3070, 3252, 3684, 3794, 4065, 4298, 4336, 4605, 4878, 4912, 5040, 5420, 5526, 5691, 6140, 6447, 6504, 7368, 7588, 8130, 8596, 9210, 9485, 9756, 10745, 10840, 11052, 11382, 12195, 12280, 12894, 13008, 13815, 14736, 15176, 16260, 17073, 17192, 18420, 18970, 19341, 19512, 21490, 21680, 22104, 22764, 24390, 24560, 25788, 27630, 28455, 30352, 32235, 32520, 34146, 34384, 36840, 37940, 38682, 39024, 42980, 44208, 45528, 48780, 51576, 55260, 56910, 64470, 65040, 68292, 73680, 75880, 77364, 83197, 85365, 85960, 91056, 96705, 97560, 103152, 110520, 113820, 128940, 136584, 151760, 154728, 166394, 170730, 171920, 193410, 195120, 221040, 227640, 249591, 257880, 273168, 309456, 332788, 341460, 386820, 415985, 455280, 499182, 515760, 582379, 665576, 682920, 748773, 773640, 831970, 998364, 1164758, 1247955, 1331152, 1365840, 1497546, 1547280, 1663940, 1747137, 1996728, 2329516, 2495910, 2911895, 2995092, 3327880, 3494274, 3743865, 3993456, 4659032, 4991820, 5241411, 5823790, 5990184, 6655760, 6988548, 7487730, 8735685, 9318064, 9983640, 10482822, 11647580, 11980368, 13977096, 14975460, 17471370, 19967280, 20965644, 23295160, 26207055, 27954192, 29950920, 34942740, 41931288, 46590320, 52414110, 59901840, 69885480, 83862576, 104828220, 139770960, 209656440, 419312880]

約数ペア:

[(1, 419312880), (2, 209656440), (3, 139770960), (4, 104828220), (5, 83862576), (6, 69885480), (7, 59901840), (8, 52414110), (9, 46590320), (10, 41931288), (12, 34942740), (14, 29950920), (15, 27954192), (16, 26207055), (18, 23295160), (20, 20965644), (21, 19967280), (24, 17471370), (28, 14975460), (30, 13977096), (35, 11980368), (36, 11647580), (40, 10482822), (42, 9983640), (45, 9318064), (48, 8735685), (56, 7487730), (60, 6988548), (63, 6655760), (70, 5990184), (72, 5823790), (80, 5241411), (84, 4991820), (90, 4659032), (105, 3993456), (112, 3743865), (120, 3494274), (126, 3327880), (140, 2995092), (144, 2911895), (168, 2495910), (180, 2329516), (210, 1996728), (240, 1747137), (252, 1663940), (271, 1547280), (280, 1497546), (307, 1365840), (315, 1331152), (336, 1247955), (360, 1164758), (420, 998364), (504, 831970), (542, 773640), (560, 748773), (614, 682920), (630, 665576), (720, 582379), (813, 515760), (840, 499182), (921, 455280), (1008, 415985), (1084, 386820), (1228, 341460), (1260, 332788), (1355, 309456), (1535, 273168), (1626, 257880), (1680, 249591), (1842, 227640), (1897, 221040), (2149, 195120), (2168, 193410), (2439, 171920), (2456, 170730), (2520, 166394), (2710, 154728), (2763, 151760), (3070, 136584), (3252, 128940), (3684, 113820), (3794, 110520), (4065, 103152), (4298, 97560), (4336, 96705), (4605, 91056), (4878, 85960), (4912, 85365), (5040, 83197), (5420, 77364), (5526, 75880), (5691, 73680), (6140, 68292), (6447, 65040), (6504, 64470), (7368, 56910), (7588, 55260), (8130, 51576), (8596, 48780), (9210, 45528), (9485, 44208), (9756, 42980), (10745, 39024), (10840, 38682), (11052, 37940), (11382, 36840), (12195, 34384), (12280, 34146), (12894, 32520), (13008, 32235), (13815, 30352), (14736, 28455), (15176, 27630), (16260, 25788), (17073, 24560), (17192, 24390), (18420, 22764), (18970, 22104), (19341, 21680), (19512, 21490)]