15434640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 59714928

約数和(自身を除く): 44280288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 97, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 194, 195, 204, 208, 221, 234, 240, 255, 260, 272, 291, 306, 312, 340, 360, 388, 390, 408, 442, 468, 485, 510, 520, 582, 585, 612, 624, 663, 680, 720, 765, 776, 780, 816, 873, 884, 936, 970, 1020, 1040, 1105, 1164, 1170, 1224, 1261, 1326, 1360, 1455, 1530, 1552, 1560, 1649, 1746, 1768, 1872, 1940, 1989, 2040, 2210, 2328, 2340, 2448, 2522, 2652, 2910, 3060, 3120, 3298, 3315, 3492, 3536, 3783, 3880, 3978, 4080, 4365, 4420, 4656, 4680, 4947, 5044, 5304, 5820, 6120, 6305, 6596, 6630, 6984, 7566, 7760, 7956, 8245, 8730, 8840, 9360, 9894, 9945, 10088, 10608, 11349, 11640, 12240, 12610, 13192, 13260, 13968, 14841, 15132, 15912, 16490, 17460, 17680, 18915, 19788, 19890, 20176, 21437, 22698, 23280, 24735, 25220, 26384, 26520, 29682, 30264, 31824, 32980, 34920, 37830, 39576, 39780, 42874, 45396, 49470, 50440, 53040, 56745, 59364, 60528, 64311, 65960, 69840, 74205, 75660, 79152, 79560, 85748, 90792, 98940, 100880, 107185, 113490, 118728, 128622, 131920, 148410, 151320, 159120, 171496, 181584, 192933, 197880, 214370, 226980, 237456, 257244, 296820, 302640, 321555, 342992, 385866, 395760, 428740, 453960, 514488, 593640, 643110, 771732, 857480, 907920, 964665, 1028976, 1187280, 1286220, 1543464, 1714960, 1929330, 2572440, 3086928, 3858660, 5144880, 7717320, 15434640]

約数ペア:

[(1, 15434640), (2, 7717320), (3, 5144880), (4, 3858660), (5, 3086928), (6, 2572440), (8, 1929330), (9, 1714960), (10, 1543464), (12, 1286220), (13, 1187280), (15, 1028976), (16, 964665), (17, 907920), (18, 857480), (20, 771732), (24, 643110), (26, 593640), (30, 514488), (34, 453960), (36, 428740), (39, 395760), (40, 385866), (45, 342992), (48, 321555), (51, 302640), (52, 296820), (60, 257244), (65, 237456), (68, 226980), (72, 214370), (78, 197880), (80, 192933), (85, 181584), (90, 171496), (97, 159120), (102, 151320), (104, 148410), (117, 131920), (120, 128622), (130, 118728), (136, 113490), (144, 107185), (153, 100880), (156, 98940), (170, 90792), (180, 85748), (194, 79560), (195, 79152), (204, 75660), (208, 74205), (221, 69840), (234, 65960), (240, 64311), (255, 60528), (260, 59364), (272, 56745), (291, 53040), (306, 50440), (312, 49470), (340, 45396), (360, 42874), (388, 39780), (390, 39576), (408, 37830), (442, 34920), (468, 32980), (485, 31824), (510, 30264), (520, 29682), (582, 26520), (585, 26384), (612, 25220), (624, 24735), (663, 23280), (680, 22698), (720, 21437), (765, 20176), (776, 19890), (780, 19788), (816, 18915), (873, 17680), (884, 17460), (936, 16490), (970, 15912), (1020, 15132), (1040, 14841), (1105, 13968), (1164, 13260), (1170, 13192), (1224, 12610), (1261, 12240), (1326, 11640), (1360, 11349), (1455, 10608), (1530, 10088), (1552, 9945), (1560, 9894), (1649, 9360), (1746, 8840), (1768, 8730), (1872, 8245), (1940, 7956), (1989, 7760), (2040, 7566), (2210, 6984), (2328, 6630), (2340, 6596), (2448, 6305), (2522, 6120), (2652, 5820), (2910, 5304), (3060, 5044), (3120, 4947), (3298, 4680), (3315, 4656), (3492, 4420), (3536, 4365), (3783, 4080), (3880, 3978)]