2412638640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:924

約数の個数: 240

約数和(自身を含む): 8617752000

約数和(自身を除く): 6205113360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 439, 449, 510, 612, 680, 720, 765, 816, 878, 898, 1020, 1224, 1317, 1347, 1360, 1530, 1756, 1796, 2040, 2195, 2245, 2448, 2634, 2694, 3060, 3512, 3592, 3951, 4041, 4080, 4390, 4490, 5268, 5388, 6120, 6585, 6735, 7024, 7184, 7463, 7633, 7902, 8082, 8780, 8980, 10536, 10776, 12240, 13170, 13470, 14926, 15266, 15804, 16164, 17560, 17960, 19755, 20205, 21072, 21552, 22389, 22899, 26340, 26940, 29852, 30532, 31608, 32328, 35120, 35920, 37315, 38165, 39510, 40410, 44778, 45798, 52680, 53880, 59704, 61064, 63216, 64656, 67167, 68697, 74630, 76330, 79020, 80820, 89556, 91596, 105360, 107760, 111945, 114495, 119408, 122128, 134334, 137394, 149260, 152660, 158040, 161640, 179112, 183192, 197111, 223890, 228990, 268668, 274788, 298520, 305320, 316080, 323280, 335835, 343485, 358224, 366384, 394222, 447780, 457980, 537336, 549576, 591333, 597040, 610640, 671670, 686970, 788444, 895560, 915960, 985555, 1074672, 1099152, 1182666, 1343340, 1373940, 1576888, 1773999, 1791120, 1831920, 1971110, 2365332, 2686680, 2747880, 2956665, 3153776, 3350887, 3547998, 3942220, 4730664, 5373360, 5495760, 5913330, 6701774, 7095996, 7884440, 8869995, 9461328, 10052661, 11826660, 13403548, 14191992, 15768880, 16754435, 17739990, 20105322, 23653320, 26807096, 28383984, 30157983, 33508870, 35479980, 40210644, 47306640, 50263305, 53614192, 60315966, 67017740, 70959960, 80421288, 100526610, 120631932, 134035480, 141919920, 150789915, 160842576, 201053220, 241263864, 268070960, 301579830, 402106440, 482527728, 603159660, 804212880, 1206319320, 2412638640]

約数ペア:

[(1, 2412638640), (2, 1206319320), (3, 804212880), (4, 603159660), (5, 482527728), (6, 402106440), (8, 301579830), (9, 268070960), (10, 241263864), (12, 201053220), (15, 160842576), (16, 150789915), (17, 141919920), (18, 134035480), (20, 120631932), (24, 100526610), (30, 80421288), (34, 70959960), (36, 67017740), (40, 60315966), (45, 53614192), (48, 50263305), (51, 47306640), (60, 40210644), (68, 35479980), (72, 33508870), (80, 30157983), (85, 28383984), (90, 26807096), (102, 23653320), (120, 20105322), (136, 17739990), (144, 16754435), (153, 15768880), (170, 14191992), (180, 13403548), (204, 11826660), (240, 10052661), (255, 9461328), (272, 8869995), (306, 7884440), (340, 7095996), (360, 6701774), (408, 5913330), (439, 5495760), (449, 5373360), (510, 4730664), (612, 3942220), (680, 3547998), (720, 3350887), (765, 3153776), (816, 2956665), (878, 2747880), (898, 2686680), (1020, 2365332), (1224, 1971110), (1317, 1831920), (1347, 1791120), (1360, 1773999), (1530, 1576888), (1756, 1373940), (1796, 1343340), (2040, 1182666), (2195, 1099152), (2245, 1074672), (2448, 985555), (2634, 915960), (2694, 895560), (3060, 788444), (3512, 686970), (3592, 671670), (3951, 610640), (4041, 597040), (4080, 591333), (4390, 549576), (4490, 537336), (5268, 457980), (5388, 447780), (6120, 394222), (6585, 366384), (6735, 358224), (7024, 343485), (7184, 335835), (7463, 323280), (7633, 316080), (7902, 305320), (8082, 298520), (8780, 274788), (8980, 268668), (10536, 228990), (10776, 223890), (12240, 197111), (13170, 183192), (13470, 179112), (14926, 161640), (15266, 158040), (15804, 152660), (16164, 149260), (17560, 137394), (17960, 134334), (19755, 122128), (20205, 119408), (21072, 114495), (21552, 111945), (22389, 107760), (22899, 105360), (26340, 91596), (26940, 89556), (29852, 80820), (30532, 79020), (31608, 76330), (32328, 74630), (35120, 68697), (35920, 67167), (37315, 64656), (38165, 63216), (39510, 61064), (40410, 59704), (44778, 53880), (45798, 52680)]