21931855380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{14657}}^1$

素因数の和:14855

約数の個数: 192

約数和(自身を含む): 72694298880

約数和(自身を除く): 50762443500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 163, 170, 180, 204, 255, 270, 306, 326, 340, 459, 489, 510, 540, 612, 652, 765, 815, 918, 978, 1020, 1467, 1530, 1630, 1836, 1956, 2295, 2445, 2771, 2934, 3060, 3260, 4401, 4590, 4890, 5542, 5868, 7335, 8313, 8802, 9180, 9780, 11084, 13855, 14657, 14670, 16626, 17604, 22005, 24939, 27710, 29314, 29340, 33252, 41565, 43971, 44010, 49878, 55420, 58628, 73285, 74817, 83130, 87942, 88020, 99756, 124695, 131913, 146570, 149634, 166260, 175884, 219855, 249169, 249390, 263826, 293140, 299268, 374085, 395739, 439710, 498338, 498780, 527652, 659565, 747507, 748170, 791478, 879420, 996676, 1245845, 1319130, 1495014, 1496340, 1582956, 1978695, 2242521, 2389091, 2491690, 2638260, 2990028, 3737535, 3957390, 4485042, 4778182, 4983380, 6727563, 7167273, 7475070, 7914780, 8970084, 9556364, 11212605, 11945455, 13455126, 14334546, 14950140, 21501819, 22425210, 23890910, 26910252, 28669092, 33637815, 35836365, 40614547, 43003638, 44850420, 47781820, 64505457, 67275630, 71672730, 81229094, 86007276, 107509095, 121843641, 129010914, 134551260, 143345460, 162458188, 203072735, 215018190, 243687282, 258021828, 322527285, 365530923, 406145470, 430036380, 487374564, 609218205, 645054570, 731061846, 812290940, 1096592769, 1218436410, 1290109140, 1462123692, 1827654615, 2193185538, 2436872820, 3655309230, 4386371076, 5482963845, 7310618460, 10965927690, 21931855380]

約数ペア:

[(1, 21931855380), (2, 10965927690), (3, 7310618460), (4, 5482963845), (5, 4386371076), (6, 3655309230), (9, 2436872820), (10, 2193185538), (12, 1827654615), (15, 1462123692), (17, 1290109140), (18, 1218436410), (20, 1096592769), (27, 812290940), (30, 731061846), (34, 645054570), (36, 609218205), (45, 487374564), (51, 430036380), (54, 406145470), (60, 365530923), (68, 322527285), (85, 258021828), (90, 243687282), (102, 215018190), (108, 203072735), (135, 162458188), (153, 143345460), (163, 134551260), (170, 129010914), (180, 121843641), (204, 107509095), (255, 86007276), (270, 81229094), (306, 71672730), (326, 67275630), (340, 64505457), (459, 47781820), (489, 44850420), (510, 43003638), (540, 40614547), (612, 35836365), (652, 33637815), (765, 28669092), (815, 26910252), (918, 23890910), (978, 22425210), (1020, 21501819), (1467, 14950140), (1530, 14334546), (1630, 13455126), (1836, 11945455), (1956, 11212605), (2295, 9556364), (2445, 8970084), (2771, 7914780), (2934, 7475070), (3060, 7167273), (3260, 6727563), (4401, 4983380), (4590, 4778182), (4890, 4485042), (5542, 3957390), (5868, 3737535), (7335, 2990028), (8313, 2638260), (8802, 2491690), (9180, 2389091), (9780, 2242521), (11084, 1978695), (13855, 1582956), (14657, 1496340), (14670, 1495014), (16626, 1319130), (17604, 1245845), (22005, 996676), (24939, 879420), (27710, 791478), (29314, 748170), (29340, 747507), (33252, 659565), (41565, 527652), (43971, 498780), (44010, 498338), (49878, 439710), (55420, 395739), (58628, 374085), (73285, 299268), (74817, 293140), (83130, 263826), (87942, 249390), (88020, 249169), (99756, 219855), (124695, 175884), (131913, 166260), (146570, 149634)]