441023440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2085

約数の個数: 160

約数和(自身を含む): 1268668800

約数和(自身を除く): 827645360

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, 1672, 1976, 2029, 2090, 2288, 2470, 2717, 2860, 3344, 3952, 4058, 4180, 4940, 5434, 5720, 8116, 8360, 9880, 10145, 10868, 11440, 13585, 16232, 16720, 19760, 20290, 21736, 22319, 26377, 27170, 32464, 38551, 40580, 43472, 44638, 52754, 54340, 77102, 81160, 89276, 105508, 108680, 111595, 131885, 154204, 162320, 178552, 192755, 211016, 217360, 223190, 263770, 290147, 308408, 357104, 385510, 422032, 424061, 446380, 501163, 527540, 580294, 616816, 771020, 848122, 892760, 1002326, 1055080, 1160588, 1450735, 1542040, 1696244, 1785520, 2004652, 2110160, 2120305, 2321176, 2505815, 2901470, 3084080, 3392488, 4009304, 4240610, 4642352, 5011630, 5512793, 5802940, 6784976, 8018608, 8481220, 10023260, 11025586, 11605880, 16962440, 20046520, 22051172, 23211760, 27563965, 33924880, 40093040, 44102344, 55127930, 88204688, 110255860, 220511720, 441023440]

約数ペア:

[(1, 441023440), (2, 220511720), (4, 110255860), (5, 88204688), (8, 55127930), (10, 44102344), (11, 40093040), (13, 33924880), (16, 27563965), (19, 23211760), (20, 22051172), (22, 20046520), (26, 16962440), (38, 11605880), (40, 11025586), (44, 10023260), (52, 8481220), (55, 8018608), (65, 6784976), (76, 5802940), (80, 5512793), (88, 5011630), (95, 4642352), (104, 4240610), (110, 4009304), (130, 3392488), (143, 3084080), (152, 2901470), (176, 2505815), (190, 2321176), (208, 2120305), (209, 2110160), (220, 2004652), (247, 1785520), (260, 1696244), (286, 1542040), (304, 1450735), (380, 1160588), (418, 1055080), (440, 1002326), (494, 892760), (520, 848122), (572, 771020), (715, 616816), (760, 580294), (836, 527540), (880, 501163), (988, 446380), (1040, 424061), (1045, 422032), (1144, 385510), (1235, 357104), (1430, 308408), (1520, 290147), (1672, 263770), (1976, 223190), (2029, 217360), (2090, 211016), (2288, 192755), (2470, 178552), (2717, 162320), (2860, 154204), (3344, 131885), (3952, 111595), (4058, 108680), (4180, 105508), (4940, 89276), (5434, 81160), (5720, 77102), (8116, 54340), (8360, 52754), (9880, 44638), (10145, 43472), (10868, 40580), (11440, 38551), (13585, 32464), (16232, 27170), (16720, 26377), (19760, 22319), (20290, 21736)]