1542247520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1309

約数の個数: 192

約数和(自身を含む): 4284887040

約数和(自身を除く): 2742639520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 124, 155, 160, 176, 184, 220, 230, 248, 253, 310, 341, 352, 368, 440, 460, 496, 506, 620, 682, 713, 736, 880, 920, 992, 1012, 1229, 1240, 1265, 1364, 1426, 1705, 1760, 1840, 2024, 2458, 2480, 2530, 2728, 2852, 3410, 3565, 3680, 4048, 4916, 4960, 5060, 5456, 5704, 6145, 6820, 7130, 7843, 8096, 9832, 10120, 10912, 11408, 12290, 13519, 13640, 14260, 15686, 19664, 20240, 22816, 24580, 27038, 27280, 28267, 28520, 31372, 38099, 39215, 39328, 40480, 49160, 54076, 54560, 56534, 57040, 62744, 67595, 76198, 78430, 98320, 108152, 113068, 114080, 125488, 135190, 141335, 152396, 156860, 190495, 196640, 216304, 226136, 250976, 270380, 282670, 304792, 310937, 313720, 380990, 419089, 432608, 452272, 540760, 565340, 609584, 621874, 627440, 761980, 838178, 876277, 904544, 1081520, 1130680, 1219168, 1243748, 1254880, 1523960, 1554685, 1676356, 1752554, 2095445, 2163040, 2261360, 2487496, 3047920, 3109370, 3352712, 3505108, 4190890, 4381385, 4522720, 4974992, 6095840, 6218740, 6705424, 7010216, 8381780, 8762770, 9639047, 9949984, 12437480, 13410848, 14020432, 16763560, 17525540, 19278094, 24874960, 28040864, 33527120, 35051080, 38556188, 48195235, 49749920, 67054240, 70102160, 77112376, 96390470, 140204320, 154224752, 192780940, 308449504, 385561880, 771123760, 1542247520]

約数ペア:

[(1, 1542247520), (2, 771123760), (4, 385561880), (5, 308449504), (8, 192780940), (10, 154224752), (11, 140204320), (16, 96390470), (20, 77112376), (22, 70102160), (23, 67054240), (31, 49749920), (32, 48195235), (40, 38556188), (44, 35051080), (46, 33527120), (55, 28040864), (62, 24874960), (80, 19278094), (88, 17525540), (92, 16763560), (110, 14020432), (115, 13410848), (124, 12437480), (155, 9949984), (160, 9639047), (176, 8762770), (184, 8381780), (220, 7010216), (230, 6705424), (248, 6218740), (253, 6095840), (310, 4974992), (341, 4522720), (352, 4381385), (368, 4190890), (440, 3505108), (460, 3352712), (496, 3109370), (506, 3047920), (620, 2487496), (682, 2261360), (713, 2163040), (736, 2095445), (880, 1752554), (920, 1676356), (992, 1554685), (1012, 1523960), (1229, 1254880), (1240, 1243748), (1265, 1219168), (1364, 1130680), (1426, 1081520), (1705, 904544), (1760, 876277), (1840, 838178), (2024, 761980), (2458, 627440), (2480, 621874), (2530, 609584), (2728, 565340), (2852, 540760), (3410, 452272), (3565, 432608), (3680, 419089), (4048, 380990), (4916, 313720), (4960, 310937), (5060, 304792), (5456, 282670), (5704, 270380), (6145, 250976), (6820, 226136), (7130, 216304), (7843, 196640), (8096, 190495), (9832, 156860), (10120, 152396), (10912, 141335), (11408, 135190), (12290, 125488), (13519, 114080), (13640, 113068), (14260, 108152), (15686, 98320), (19664, 78430), (20240, 76198), (22816, 67595), (24580, 62744), (27038, 57040), (27280, 56534), (28267, 54560), (28520, 54076), (31372, 49160), (38099, 40480), (39215, 39328)]