19307173760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{226823}}^1$

素因数の和:226868

約数の個数: 128

約数和(自身を含む): 55526515200

約数和(自身を除く): 36219341440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 6080, 8512, 10640, 12160, 17024, 21280, 42560, 85120, 226823, 453646, 907292, 1134115, 1587761, 1814584, 2268230, 3175522, 3629168, 4309637, 4536460, 6351044, 7258336, 7938805, 8619274, 9072920, 12702088, 14516672, 15877610, 17238548, 18145840, 21548185, 25404176, 29033344, 30167459, 31755220, 34477096, 36291680, 43096370, 50808352, 60334918, 63510440, 68954192, 72583360, 86192740, 101616704, 120669836, 127020880, 137908384, 145166720, 150837295, 172385480, 203233408, 241339672, 254041760, 275816768, 301674590, 344770960, 482679344, 508083520, 551633536, 603349180, 689541920, 965358688, 1016167040, 1206698360, 1379083840, 1930717376, 2413396720, 2758167680, 3861434752, 4826793440, 9653586880, 19307173760]

約数ペア:

[(1, 19307173760), (2, 9653586880), (4, 4826793440), (5, 3861434752), (7, 2758167680), (8, 2413396720), (10, 1930717376), (14, 1379083840), (16, 1206698360), (19, 1016167040), (20, 965358688), (28, 689541920), (32, 603349180), (35, 551633536), (38, 508083520), (40, 482679344), (56, 344770960), (64, 301674590), (70, 275816768), (76, 254041760), (80, 241339672), (95, 203233408), (112, 172385480), (128, 150837295), (133, 145166720), (140, 137908384), (152, 127020880), (160, 120669836), (190, 101616704), (224, 86192740), (266, 72583360), (280, 68954192), (304, 63510440), (320, 60334918), (380, 50808352), (448, 43096370), (532, 36291680), (560, 34477096), (608, 31755220), (640, 30167459), (665, 29033344), (760, 25404176), (896, 21548185), (1064, 18145840), (1120, 17238548), (1216, 15877610), (1330, 14516672), (1520, 12702088), (2128, 9072920), (2240, 8619274), (2432, 7938805), (2660, 7258336), (3040, 6351044), (4256, 4536460), (4480, 4309637), (5320, 3629168), (6080, 3175522), (8512, 2268230), (10640, 1814584), (12160, 1587761), (17024, 1134115), (21280, 907292), (42560, 453646), (85120, 226823)]