15703819020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223129}}^1$

素因数の和:223184

約数の個数: 144

約数和(自身を含む): 52630119360

約数和(自身を除く): 36926300340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1173, 1380, 1530, 1564, 1955, 2070, 2346, 3060, 3519, 3910, 4140, 4692, 5865, 7038, 7820, 11730, 14076, 17595, 23460, 35190, 70380, 223129, 446258, 669387, 892516, 1115645, 1338774, 2008161, 2231290, 2677548, 3346935, 3793193, 4016322, 4462580, 5131967, 6693870, 7586386, 8032644, 10040805, 10263934, 11379579, 13387740, 15172772, 15395901, 18965965, 20081610, 20527868, 22759158, 25659835, 30791802, 34138737, 37931930, 40163220, 45518316, 46187703, 51319670, 56897895, 61583604, 68277474, 75863860, 76979505, 87243439, 92375406, 102639340, 113795790, 136554948, 153959010, 170693685, 174486878, 184750812, 227591580, 230938515, 261730317, 307918020, 341387370, 348973756, 436217195, 461877030, 523460634, 682774740, 785190951, 872434390, 923754060, 1046921268, 1308651585, 1570381902, 1744868780, 2617303170, 3140763804, 3925954755, 5234606340, 7851909510, 15703819020]

約数ペア:

[(1, 15703819020), (2, 7851909510), (3, 5234606340), (4, 3925954755), (5, 3140763804), (6, 2617303170), (9, 1744868780), (10, 1570381902), (12, 1308651585), (15, 1046921268), (17, 923754060), (18, 872434390), (20, 785190951), (23, 682774740), (30, 523460634), (34, 461877030), (36, 436217195), (45, 348973756), (46, 341387370), (51, 307918020), (60, 261730317), (68, 230938515), (69, 227591580), (85, 184750812), (90, 174486878), (92, 170693685), (102, 153959010), (115, 136554948), (138, 113795790), (153, 102639340), (170, 92375406), (180, 87243439), (204, 76979505), (207, 75863860), (230, 68277474), (255, 61583604), (276, 56897895), (306, 51319670), (340, 46187703), (345, 45518316), (391, 40163220), (414, 37931930), (460, 34138737), (510, 30791802), (612, 25659835), (690, 22759158), (765, 20527868), (782, 20081610), (828, 18965965), (1020, 15395901), (1035, 15172772), (1173, 13387740), (1380, 11379579), (1530, 10263934), (1564, 10040805), (1955, 8032644), (2070, 7586386), (2346, 6693870), (3060, 5131967), (3519, 4462580), (3910, 4016322), (4140, 3793193), (4692, 3346935), (5865, 2677548), (7038, 2231290), (7820, 2008161), (11730, 1338774), (14076, 1115645), (17595, 892516), (23460, 669387), (35190, 446258), (70380, 223129)]