248047363040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6521}}^1\times {\mathrm{7669}}^1$

素因数の和:14236

約数の個数: 96

約数和(自身を含む): 605087159040

約数和(自身を除く): 357039796000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 6521, 7669, 13042, 15338, 26084, 30676, 32605, 38345, 52168, 61352, 65210, 76690, 104336, 122704, 130420, 153380, 202151, 208672, 237739, 245408, 260840, 306760, 404302, 475478, 521680, 613520, 808604, 950956, 1010755, 1043360, 1188695, 1227040, 1617208, 1901912, 2021510, 2377390, 3234416, 3803824, 4043020, 4754780, 6468832, 7607648, 8086040, 9509560, 16172080, 19019120, 32344160, 38038240, 50009549, 100019098, 200038196, 250047745, 400076392, 500095490, 800152784, 1000190980, 1550296019, 1600305568, 2000381960, 3100592038, 4000763920, 6201184076, 7751480095, 8001527840, 12402368152, 15502960190, 24804736304, 31005920380, 49609472608, 62011840760, 124023681520, 248047363040]

約数ペア:

[(1, 248047363040), (2, 124023681520), (4, 62011840760), (5, 49609472608), (8, 31005920380), (10, 24804736304), (16, 15502960190), (20, 12402368152), (31, 8001527840), (32, 7751480095), (40, 6201184076), (62, 4000763920), (80, 3100592038), (124, 2000381960), (155, 1600305568), (160, 1550296019), (248, 1000190980), (310, 800152784), (496, 500095490), (620, 400076392), (992, 250047745), (1240, 200038196), (2480, 100019098), (4960, 50009549), (6521, 38038240), (7669, 32344160), (13042, 19019120), (15338, 16172080), (26084, 9509560), (30676, 8086040), (32605, 7607648), (38345, 6468832), (52168, 4754780), (61352, 4043020), (65210, 3803824), (76690, 3234416), (104336, 2377390), (122704, 2021510), (130420, 1901912), (153380, 1617208), (202151, 1227040), (208672, 1188695), (237739, 1043360), (245408, 1010755), (260840, 950956), (306760, 808604), (404302, 613520), (475478, 521680)]