15673887120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{81737}}^1$

素因数の和:81817

約数の個数: 160

約数和(自身を含む): 52542494208

約数和(自身を除く): 36868607088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 510, 564, 680, 705, 752, 799, 816, 940, 1020, 1128, 1360, 1410, 1598, 1880, 2040, 2256, 2397, 2820, 3196, 3760, 3995, 4080, 4794, 5640, 6392, 7990, 9588, 11280, 11985, 12784, 15980, 19176, 23970, 31960, 38352, 47940, 63920, 81737, 95880, 163474, 191760, 245211, 326948, 408685, 490422, 653896, 817370, 980844, 1226055, 1307792, 1389529, 1634740, 1961688, 2452110, 2779058, 3269480, 3841639, 3923376, 4168587, 4904220, 5558116, 6538960, 6947645, 7683278, 8337174, 9808440, 11116232, 11524917, 13895290, 15366556, 16674348, 19208195, 19616880, 20842935, 22232464, 23049834, 27790580, 30733112, 33348696, 38416390, 41685870, 46099668, 55581160, 57624585, 61466224, 65307863, 66697392, 76832780, 83371740, 92199336, 111162320, 115249170, 130615726, 153665560, 166743480, 184398672, 195923589, 230498340, 261231452, 307331120, 326539315, 333486960, 391847178, 460996680, 522462904, 653078630, 783694356, 921993360, 979617945, 1044925808, 1306157260, 1567388712, 1959235890, 2612314520, 3134777424, 3918471780, 5224629040, 7836943560, 15673887120]

約数ペア:

[(1, 15673887120), (2, 7836943560), (3, 5224629040), (4, 3918471780), (5, 3134777424), (6, 2612314520), (8, 1959235890), (10, 1567388712), (12, 1306157260), (15, 1044925808), (16, 979617945), (17, 921993360), (20, 783694356), (24, 653078630), (30, 522462904), (34, 460996680), (40, 391847178), (47, 333486960), (48, 326539315), (51, 307331120), (60, 261231452), (68, 230498340), (80, 195923589), (85, 184398672), (94, 166743480), (102, 153665560), (120, 130615726), (136, 115249170), (141, 111162320), (170, 92199336), (188, 83371740), (204, 76832780), (235, 66697392), (240, 65307863), (255, 61466224), (272, 57624585), (282, 55581160), (340, 46099668), (376, 41685870), (408, 38416390), (470, 33348696), (510, 30733112), (564, 27790580), (680, 23049834), (705, 22232464), (752, 20842935), (799, 19616880), (816, 19208195), (940, 16674348), (1020, 15366556), (1128, 13895290), (1360, 11524917), (1410, 11116232), (1598, 9808440), (1880, 8337174), (2040, 7683278), (2256, 6947645), (2397, 6538960), (2820, 5558116), (3196, 4904220), (3760, 4168587), (3995, 3923376), (4080, 3841639), (4794, 3269480), (5640, 2779058), (6392, 2452110), (7990, 1961688), (9588, 1634740), (11280, 1389529), (11985, 1307792), (12784, 1226055), (15980, 980844), (19176, 817370), (23970, 653896), (31960, 490422), (38352, 408685), (47940, 326948), (63920, 245211), (81737, 191760), (95880, 163474)]