38435280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 130658304

約数和(自身を除く): 92223024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 127, 130, 156, 194, 195, 208, 240, 254, 260, 291, 312, 381, 388, 390, 485, 508, 520, 582, 624, 635, 762, 776, 780, 970, 1016, 1040, 1164, 1261, 1270, 1455, 1524, 1552, 1560, 1651, 1905, 1940, 2032, 2328, 2522, 2540, 2910, 3048, 3120, 3302, 3783, 3810, 3880, 4656, 4953, 5044, 5080, 5820, 6096, 6305, 6604, 7566, 7620, 7760, 8255, 9906, 10088, 10160, 11640, 12319, 12610, 13208, 15132, 15240, 16510, 18915, 19812, 20176, 23280, 24638, 24765, 25220, 26416, 30264, 30480, 33020, 36957, 37830, 39624, 49276, 49530, 50440, 60528, 61595, 66040, 73914, 75660, 79248, 98552, 99060, 100880, 123190, 132080, 147828, 151320, 160147, 184785, 197104, 198120, 246380, 295656, 302640, 320294, 369570, 396240, 480441, 492760, 591312, 640588, 739140, 800735, 960882, 985520, 1281176, 1478280, 1601470, 1921764, 2402205, 2562352, 2956560, 3202940, 3843528, 4804410, 6405880, 7687056, 9608820, 12811760, 19217640, 38435280]

約数ペア:

[(1, 38435280), (2, 19217640), (3, 12811760), (4, 9608820), (5, 7687056), (6, 6405880), (8, 4804410), (10, 3843528), (12, 3202940), (13, 2956560), (15, 2562352), (16, 2402205), (20, 1921764), (24, 1601470), (26, 1478280), (30, 1281176), (39, 985520), (40, 960882), (48, 800735), (52, 739140), (60, 640588), (65, 591312), (78, 492760), (80, 480441), (97, 396240), (104, 369570), (120, 320294), (127, 302640), (130, 295656), (156, 246380), (194, 198120), (195, 197104), (208, 184785), (240, 160147), (254, 151320), (260, 147828), (291, 132080), (312, 123190), (381, 100880), (388, 99060), (390, 98552), (485, 79248), (508, 75660), (520, 73914), (582, 66040), (624, 61595), (635, 60528), (762, 50440), (776, 49530), (780, 49276), (970, 39624), (1016, 37830), (1040, 36957), (1164, 33020), (1261, 30480), (1270, 30264), (1455, 26416), (1524, 25220), (1552, 24765), (1560, 24638), (1651, 23280), (1905, 20176), (1940, 19812), (2032, 18915), (2328, 16510), (2522, 15240), (2540, 15132), (2910, 13208), (3048, 12610), (3120, 12319), (3302, 11640), (3783, 10160), (3810, 10088), (3880, 9906), (4656, 8255), (4953, 7760), (5044, 7620), (5080, 7566), (5820, 6604), (6096, 6305)]