1488972160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 256

約数和(自身を含む): 4145541120

約数和(自身を除く): 2656568960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 80, 92, 104, 115, 124, 128, 130, 155, 160, 184, 208, 230, 248, 251, 260, 299, 310, 320, 368, 403, 416, 460, 496, 502, 520, 598, 620, 640, 713, 736, 806, 832, 920, 992, 1004, 1040, 1196, 1240, 1255, 1426, 1472, 1495, 1612, 1664, 1840, 1984, 2008, 2015, 2080, 2392, 2480, 2510, 2852, 2944, 2990, 3224, 3263, 3565, 3680, 3968, 4016, 4030, 4160, 4784, 4960, 5020, 5704, 5773, 5980, 6448, 6526, 7130, 7360, 7781, 8032, 8060, 8320, 9269, 9568, 9920, 10040, 11408, 11546, 11960, 12896, 13052, 14260, 14720, 15562, 16064, 16120, 16315, 18538, 19136, 19840, 20080, 22816, 23092, 23920, 25792, 26104, 28520, 28865, 31124, 32128, 32240, 32630, 37076, 38272, 38905, 40160, 45632, 46184, 46345, 47840, 51584, 52208, 57040, 57730, 62248, 64480, 65260, 74152, 75049, 77810, 80320, 91264, 92368, 92690, 95680, 101153, 104416, 114080, 115460, 124496, 128960, 130520, 148304, 150098, 155620, 160640, 178963, 184736, 185380, 191360, 202306, 208832, 228160, 230920, 248992, 257920, 261040, 296608, 300196, 311240, 357926, 369472, 370760, 375245, 404612, 417664, 456320, 461840, 497984, 505765, 522080, 593216, 600392, 622480, 715852, 738944, 741520, 750490, 809224, 894815, 923680, 995968, 1011530, 1044160, 1186432, 1200784, 1244960, 1431704, 1483040, 1500980, 1618448, 1789630, 1847360, 2023060, 2088320, 2326519, 2401568, 2489920, 2863408, 2966080, 3001960, 3236896, 3579260, 3694720, 4046120, 4653038, 4803136, 4979840, 5726816, 5932160, 6003920, 6473792, 7158520, 8092240, 9306076, 9606272, 11453632, 11632595, 12007840, 12947584, 14317040, 16184480, 18612152, 22907264, 23265190, 24015680, 28634080, 32368960, 37224304, 46530380, 48031360, 57268160, 64737920, 74448608, 93060760, 114536320, 148897216, 186121520, 297794432, 372243040, 744486080, 1488972160]

約数ペア:

[(1, 1488972160), (2, 744486080), (4, 372243040), (5, 297794432), (8, 186121520), (10, 148897216), (13, 114536320), (16, 93060760), (20, 74448608), (23, 64737920), (26, 57268160), (31, 48031360), (32, 46530380), (40, 37224304), (46, 32368960), (52, 28634080), (62, 24015680), (64, 23265190), (65, 22907264), (80, 18612152), (92, 16184480), (104, 14317040), (115, 12947584), (124, 12007840), (128, 11632595), (130, 11453632), (155, 9606272), (160, 9306076), (184, 8092240), (208, 7158520), (230, 6473792), (248, 6003920), (251, 5932160), (260, 5726816), (299, 4979840), (310, 4803136), (320, 4653038), (368, 4046120), (403, 3694720), (416, 3579260), (460, 3236896), (496, 3001960), (502, 2966080), (520, 2863408), (598, 2489920), (620, 2401568), (640, 2326519), (713, 2088320), (736, 2023060), (806, 1847360), (832, 1789630), (920, 1618448), (992, 1500980), (1004, 1483040), (1040, 1431704), (1196, 1244960), (1240, 1200784), (1255, 1186432), (1426, 1044160), (1472, 1011530), (1495, 995968), (1612, 923680), (1664, 894815), (1840, 809224), (1984, 750490), (2008, 741520), (2015, 738944), (2080, 715852), (2392, 622480), (2480, 600392), (2510, 593216), (2852, 522080), (2944, 505765), (2990, 497984), (3224, 461840), (3263, 456320), (3565, 417664), (3680, 404612), (3968, 375245), (4016, 370760), (4030, 369472), (4160, 357926), (4784, 311240), (4960, 300196), (5020, 296608), (5704, 261040), (5773, 257920), (5980, 248992), (6448, 230920), (6526, 228160), (7130, 208832), (7360, 202306), (7781, 191360), (8032, 185380), (8060, 184736), (8320, 178963), (9269, 160640), (9568, 155620), (9920, 150098), (10040, 148304), (11408, 130520), (11546, 128960), (11960, 124496), (12896, 115460), (13052, 114080), (14260, 104416), (14720, 101153), (15562, 95680), (16064, 92690), (16120, 92368), (16315, 91264), (18538, 80320), (19136, 77810), (19840, 75049), (20080, 74152), (22816, 65260), (23092, 64480), (23920, 62248), (25792, 57730), (26104, 57040), (28520, 52208), (28865, 51584), (31124, 47840), (32128, 46345), (32240, 46184), (32630, 45632), (37076, 40160), (38272, 38905)]