295967280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 320

約数和(自身を含む): 1140784128

約数和(自身を除く): 844816848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 48, 51, 56, 60, 68, 70, 80, 84, 85, 86, 102, 105, 112, 119, 120, 129, 136, 140, 168, 170, 172, 204, 210, 215, 238, 240, 241, 255, 258, 272, 280, 301, 336, 340, 344, 357, 408, 420, 430, 476, 482, 510, 516, 560, 595, 602, 645, 680, 688, 714, 723, 731, 816, 840, 860, 903, 952, 964, 1020, 1032, 1190, 1204, 1205, 1290, 1360, 1428, 1446, 1462, 1505, 1680, 1687, 1720, 1785, 1806, 1904, 1928, 2040, 2064, 2193, 2380, 2408, 2410, 2580, 2856, 2892, 2924, 3010, 3374, 3440, 3570, 3612, 3615, 3655, 3856, 4080, 4097, 4386, 4515, 4760, 4816, 4820, 5061, 5117, 5160, 5712, 5784, 5848, 6020, 6748, 7140, 7224, 7230, 7310, 8194, 8435, 8772, 9030, 9520, 9640, 10122, 10234, 10320, 10363, 10965, 11568, 11696, 12040, 12291, 13496, 14280, 14448, 14460, 14620, 15351, 16388, 16870, 17544, 18060, 19280, 20244, 20468, 20485, 20726, 21930, 24080, 24582, 25305, 25585, 26992, 28560, 28679, 28920, 29240, 30702, 31089, 32776, 33740, 35088, 36120, 40488, 40936, 40970, 41452, 43860, 49164, 50610, 51170, 51815, 57358, 57840, 58480, 61404, 61455, 62178, 65552, 67480, 72240, 72541, 76755, 80976, 81872, 81940, 82904, 86037, 87720, 98328, 101220, 102340, 103630, 114716, 122808, 122910, 124356, 134960, 143395, 145082, 153510, 155445, 163880, 165808, 172074, 175440, 176171, 196656, 202440, 204680, 207260, 217623, 229432, 245616, 245820, 248712, 286790, 290164, 307020, 310890, 327760, 344148, 352342, 362705, 404880, 409360, 414520, 430185, 435246, 458864, 491640, 497424, 528513, 573580, 580328, 614040, 621780, 688296, 704684, 725410, 829040, 860370, 870492, 880855, 983280, 1057026, 1088115, 1147160, 1160656, 1228080, 1233197, 1243560, 1376592, 1409368, 1450820, 1720740, 1740984, 1761710, 2114052, 2176230, 2294320, 2466394, 2487120, 2642565, 2818736, 2901640, 3441480, 3481968, 3523420, 3699591, 4228104, 4352460, 4932788, 5285130, 5803280, 6165985, 6882960, 7046840, 7399182, 8456208, 8704920, 9865576, 10570260, 12331970, 14093680, 14798364, 17409840, 18497955, 19731152, 21140520, 24663940, 29596728, 36995910, 42281040, 49327880, 59193456, 73991820, 98655760, 147983640, 295967280]

約数ペア:

[(1, 295967280), (2, 147983640), (3, 98655760), (4, 73991820), (5, 59193456), (6, 49327880), (7, 42281040), (8, 36995910), (10, 29596728), (12, 24663940), (14, 21140520), (15, 19731152), (16, 18497955), (17, 17409840), (20, 14798364), (21, 14093680), (24, 12331970), (28, 10570260), (30, 9865576), (34, 8704920), (35, 8456208), (40, 7399182), (42, 7046840), (43, 6882960), (48, 6165985), (51, 5803280), (56, 5285130), (60, 4932788), (68, 4352460), (70, 4228104), (80, 3699591), (84, 3523420), (85, 3481968), (86, 3441480), (102, 2901640), (105, 2818736), (112, 2642565), (119, 2487120), (120, 2466394), (129, 2294320), (136, 2176230), (140, 2114052), (168, 1761710), (170, 1740984), (172, 1720740), (204, 1450820), (210, 1409368), (215, 1376592), (238, 1243560), (240, 1233197), (241, 1228080), (255, 1160656), (258, 1147160), (272, 1088115), (280, 1057026), (301, 983280), (336, 880855), (340, 870492), (344, 860370), (357, 829040), (408, 725410), (420, 704684), (430, 688296), (476, 621780), (482, 614040), (510, 580328), (516, 573580), (560, 528513), (595, 497424), (602, 491640), (645, 458864), (680, 435246), (688, 430185), (714, 414520), (723, 409360), (731, 404880), (816, 362705), (840, 352342), (860, 344148), (903, 327760), (952, 310890), (964, 307020), (1020, 290164), (1032, 286790), (1190, 248712), (1204, 245820), (1205, 245616), (1290, 229432), (1360, 217623), (1428, 207260), (1446, 204680), (1462, 202440), (1505, 196656), (1680, 176171), (1687, 175440), (1720, 172074), (1785, 165808), (1806, 163880), (1904, 155445), (1928, 153510), (2040, 145082), (2064, 143395), (2193, 134960), (2380, 124356), (2408, 122910), (2410, 122808), (2580, 114716), (2856, 103630), (2892, 102340), (2924, 101220), (3010, 98328), (3374, 87720), (3440, 86037), (3570, 82904), (3612, 81940), (3615, 81872), (3655, 80976), (3856, 76755), (4080, 72541), (4097, 72240), (4386, 67480), (4515, 65552), (4760, 62178), (4816, 61455), (4820, 61404), (5061, 58480), (5117, 57840), (5160, 57358), (5712, 51815), (5784, 51170), (5848, 50610), (6020, 49164), (6748, 43860), (7140, 41452), (7224, 40970), (7230, 40936), (7310, 40488), (8194, 36120), (8435, 35088), (8772, 33740), (9030, 32776), (9520, 31089), (9640, 30702), (10122, 29240), (10234, 28920), (10320, 28679), (10363, 28560), (10965, 26992), (11568, 25585), (11696, 25305), (12040, 24582), (12291, 24080), (13496, 21930), (14280, 20726), (14448, 20485), (14460, 20468), (14620, 20244), (15351, 19280), (16388, 18060), (16870, 17544)]