23151960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 88905600

約数和(自身を除く): 65753640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 97, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 194, 195, 204, 216, 221, 234, 255, 260, 270, 291, 306, 312, 340, 351, 360, 388, 390, 408, 442, 459, 468, 485, 510, 520, 540, 582, 585, 612, 663, 680, 702, 765, 776, 780, 873, 884, 918, 936, 970, 1020, 1080, 1105, 1164, 1170, 1224, 1261, 1326, 1404, 1455, 1530, 1560, 1649, 1746, 1755, 1768, 1836, 1940, 1989, 2040, 2210, 2295, 2328, 2340, 2522, 2619, 2652, 2808, 2910, 3060, 3298, 3315, 3492, 3510, 3672, 3783, 3880, 3978, 4365, 4420, 4590, 4680, 4947, 5044, 5238, 5304, 5820, 5967, 6120, 6305, 6596, 6630, 6984, 7020, 7566, 7956, 8245, 8730, 8840, 9180, 9894, 9945, 10088, 10476, 11349, 11640, 11934, 12610, 13095, 13192, 13260, 14040, 14841, 15132, 15912, 16490, 17460, 18360, 18915, 19788, 19890, 20952, 21437, 22698, 23868, 24735, 25220, 26190, 26520, 29682, 29835, 30264, 32980, 34047, 34920, 37830, 39576, 39780, 42874, 44523, 45396, 47736, 49470, 50440, 52380, 56745, 59364, 59670, 64311, 65960, 68094, 74205, 75660, 79560, 85748, 89046, 90792, 98940, 104760, 107185, 113490, 118728, 119340, 128622, 136188, 148410, 151320, 170235, 171496, 178092, 192933, 197880, 214370, 222615, 226980, 238680, 257244, 272376, 296820, 321555, 340470, 356184, 385866, 428740, 445230, 453960, 514488, 578799, 593640, 643110, 680940, 771732, 857480, 890460, 964665, 1157598, 1286220, 1361880, 1543464, 1780920, 1929330, 2315196, 2572440, 2893995, 3858660, 4630392, 5787990, 7717320, 11575980, 23151960]

約数ペア:

[(1, 23151960), (2, 11575980), (3, 7717320), (4, 5787990), (5, 4630392), (6, 3858660), (8, 2893995), (9, 2572440), (10, 2315196), (12, 1929330), (13, 1780920), (15, 1543464), (17, 1361880), (18, 1286220), (20, 1157598), (24, 964665), (26, 890460), (27, 857480), (30, 771732), (34, 680940), (36, 643110), (39, 593640), (40, 578799), (45, 514488), (51, 453960), (52, 445230), (54, 428740), (60, 385866), (65, 356184), (68, 340470), (72, 321555), (78, 296820), (85, 272376), (90, 257244), (97, 238680), (102, 226980), (104, 222615), (108, 214370), (117, 197880), (120, 192933), (130, 178092), (135, 171496), (136, 170235), (153, 151320), (156, 148410), (170, 136188), (180, 128622), (194, 119340), (195, 118728), (204, 113490), (216, 107185), (221, 104760), (234, 98940), (255, 90792), (260, 89046), (270, 85748), (291, 79560), (306, 75660), (312, 74205), (340, 68094), (351, 65960), (360, 64311), (388, 59670), (390, 59364), (408, 56745), (442, 52380), (459, 50440), (468, 49470), (485, 47736), (510, 45396), (520, 44523), (540, 42874), (582, 39780), (585, 39576), (612, 37830), (663, 34920), (680, 34047), (702, 32980), (765, 30264), (776, 29835), (780, 29682), (873, 26520), (884, 26190), (918, 25220), (936, 24735), (970, 23868), (1020, 22698), (1080, 21437), (1105, 20952), (1164, 19890), (1170, 19788), (1224, 18915), (1261, 18360), (1326, 17460), (1404, 16490), (1455, 15912), (1530, 15132), (1560, 14841), (1649, 14040), (1746, 13260), (1755, 13192), (1768, 13095), (1836, 12610), (1940, 11934), (1989, 11640), (2040, 11349), (2210, 10476), (2295, 10088), (2328, 9945), (2340, 9894), (2522, 9180), (2619, 8840), (2652, 8730), (2808, 8245), (2910, 7956), (3060, 7566), (3298, 7020), (3315, 6984), (3492, 6630), (3510, 6596), (3672, 6305), (3783, 6120), (3880, 5967), (3978, 5820), (4365, 5304), (4420, 5238), (4590, 5044), (4680, 4947)]