332778160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1587

約数の個数: 160

約数和(自身を含む): 957438720

約数和(自身を除く): 624660560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 176, 190, 208, 209, 220, 247, 260, 286, 304, 380, 418, 440, 494, 520, 572, 715, 760, 836, 880, 988, 1040, 1045, 1144, 1235, 1430, 1520, 1531, 1672, 1976, 2090, 2288, 2470, 2717, 2860, 3062, 3344, 3952, 4180, 4940, 5434, 5720, 6124, 7655, 8360, 9880, 10868, 11440, 12248, 13585, 15310, 16720, 16841, 19760, 19903, 21736, 24496, 27170, 29089, 30620, 33682, 39806, 43472, 54340, 58178, 61240, 67364, 79612, 84205, 99515, 108680, 116356, 122480, 134728, 145445, 159224, 168410, 199030, 217360, 218933, 232712, 269456, 290890, 318448, 319979, 336820, 378157, 398060, 437866, 465424, 581780, 639958, 673640, 756314, 796120, 875732, 1094665, 1163560, 1279916, 1347280, 1512628, 1592240, 1599895, 1751464, 1890785, 2189330, 2327120, 2559832, 3025256, 3199790, 3502928, 3781570, 4159727, 4378660, 5119664, 6050512, 6399580, 7563140, 8319454, 8757320, 12799160, 15126280, 16638908, 17514640, 20798635, 25598320, 30252560, 33277816, 41597270, 66555632, 83194540, 166389080, 332778160]

約数ペア:

[(1, 332778160), (2, 166389080), (4, 83194540), (5, 66555632), (8, 41597270), (10, 33277816), (11, 30252560), (13, 25598320), (16, 20798635), (19, 17514640), (20, 16638908), (22, 15126280), (26, 12799160), (38, 8757320), (40, 8319454), (44, 7563140), (52, 6399580), (55, 6050512), (65, 5119664), (76, 4378660), (80, 4159727), (88, 3781570), (95, 3502928), (104, 3199790), (110, 3025256), (130, 2559832), (143, 2327120), (152, 2189330), (176, 1890785), (190, 1751464), (208, 1599895), (209, 1592240), (220, 1512628), (247, 1347280), (260, 1279916), (286, 1163560), (304, 1094665), (380, 875732), (418, 796120), (440, 756314), (494, 673640), (520, 639958), (572, 581780), (715, 465424), (760, 437866), (836, 398060), (880, 378157), (988, 336820), (1040, 319979), (1045, 318448), (1144, 290890), (1235, 269456), (1430, 232712), (1520, 218933), (1531, 217360), (1672, 199030), (1976, 168410), (2090, 159224), (2288, 145445), (2470, 134728), (2717, 122480), (2860, 116356), (3062, 108680), (3344, 99515), (3952, 84205), (4180, 79612), (4940, 67364), (5434, 61240), (5720, 58178), (6124, 54340), (7655, 43472), (8360, 39806), (9880, 33682), (10868, 30620), (11440, 29089), (12248, 27170), (13585, 24496), (15310, 21736), (16720, 19903), (16841, 19760)]