493398480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 320

約数和(自身を含む): 1727889408

約数和(自身を除く): 1234490928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 47, 48, 51, 60, 62, 68, 80, 83, 85, 93, 94, 102, 120, 124, 136, 141, 155, 166, 170, 186, 188, 204, 235, 240, 248, 249, 255, 272, 282, 310, 332, 340, 372, 376, 408, 415, 465, 470, 496, 498, 510, 527, 564, 620, 664, 680, 705, 744, 752, 799, 816, 830, 930, 940, 996, 1020, 1054, 1128, 1240, 1245, 1328, 1360, 1410, 1411, 1457, 1488, 1581, 1598, 1660, 1860, 1880, 1992, 2040, 2108, 2256, 2397, 2480, 2490, 2573, 2635, 2820, 2822, 2914, 3162, 3196, 3320, 3720, 3760, 3901, 3984, 3995, 4080, 4216, 4233, 4371, 4794, 4980, 5146, 5270, 5640, 5644, 5828, 6324, 6392, 6640, 7055, 7285, 7440, 7719, 7802, 7905, 7990, 8432, 8466, 8742, 9588, 9960, 10292, 10540, 11280, 11288, 11656, 11703, 11985, 12648, 12784, 12865, 14110, 14570, 15438, 15604, 15810, 15980, 16932, 17484, 19176, 19505, 19920, 20584, 21080, 21165, 21855, 22576, 23312, 23406, 23970, 24769, 25296, 25730, 28220, 29140, 30876, 31208, 31620, 31960, 33864, 34968, 38352, 38595, 39010, 41168, 42160, 42330, 43710, 43741, 46812, 47940, 49538, 51460, 56440, 58280, 58515, 61752, 62416, 63240, 63920, 66317, 67728, 69936, 74307, 77190, 78020, 84660, 87420, 87482, 93624, 95880, 99076, 102920, 112880, 116560, 117030, 120931, 123504, 123845, 126480, 131223, 132634, 148614, 154380, 156040, 169320, 174840, 174964, 187248, 191760, 198152, 198951, 205840, 218705, 234060, 241862, 247690, 262446, 265268, 297228, 308760, 312080, 331585, 338640, 349680, 349928, 362793, 371535, 396304, 397902, 437410, 468120, 483724, 495380, 524892, 530536, 594456, 604655, 617520, 656115, 663170, 699856, 725586, 743070, 795804, 874820, 936240, 967448, 990760, 994755, 1049784, 1061072, 1188912, 1209310, 1312230, 1326340, 1451172, 1486140, 1591608, 1749640, 1813965, 1934896, 1981520, 1989510, 2055827, 2099568, 2418620, 2624460, 2652680, 2902344, 2972280, 3183216, 3499280, 3627930, 3979020, 4111654, 4837240, 5248920, 5305360, 5804688, 5944560, 6167481, 7255860, 7958040, 8223308, 9674480, 10279135, 10497840, 12334962, 14511720, 15916080, 16446616, 20558270, 24669924, 29023440, 30837405, 32893232, 41116540, 49339848, 61674810, 82233080, 98679696, 123349620, 164466160, 246699240, 493398480]

約数ペア:

[(1, 493398480), (2, 246699240), (3, 164466160), (4, 123349620), (5, 98679696), (6, 82233080), (8, 61674810), (10, 49339848), (12, 41116540), (15, 32893232), (16, 30837405), (17, 29023440), (20, 24669924), (24, 20558270), (30, 16446616), (31, 15916080), (34, 14511720), (40, 12334962), (47, 10497840), (48, 10279135), (51, 9674480), (60, 8223308), (62, 7958040), (68, 7255860), (80, 6167481), (83, 5944560), (85, 5804688), (93, 5305360), (94, 5248920), (102, 4837240), (120, 4111654), (124, 3979020), (136, 3627930), (141, 3499280), (155, 3183216), (166, 2972280), (170, 2902344), (186, 2652680), (188, 2624460), (204, 2418620), (235, 2099568), (240, 2055827), (248, 1989510), (249, 1981520), (255, 1934896), (272, 1813965), (282, 1749640), (310, 1591608), (332, 1486140), (340, 1451172), (372, 1326340), (376, 1312230), (408, 1209310), (415, 1188912), (465, 1061072), (470, 1049784), (496, 994755), (498, 990760), (510, 967448), (527, 936240), (564, 874820), (620, 795804), (664, 743070), (680, 725586), (705, 699856), (744, 663170), (752, 656115), (799, 617520), (816, 604655), (830, 594456), (930, 530536), (940, 524892), (996, 495380), (1020, 483724), (1054, 468120), (1128, 437410), (1240, 397902), (1245, 396304), (1328, 371535), (1360, 362793), (1410, 349928), (1411, 349680), (1457, 338640), (1488, 331585), (1581, 312080), (1598, 308760), (1660, 297228), (1860, 265268), (1880, 262446), (1992, 247690), (2040, 241862), (2108, 234060), (2256, 218705), (2397, 205840), (2480, 198951), (2490, 198152), (2573, 191760), (2635, 187248), (2820, 174964), (2822, 174840), (2914, 169320), (3162, 156040), (3196, 154380), (3320, 148614), (3720, 132634), (3760, 131223), (3901, 126480), (3984, 123845), (3995, 123504), (4080, 120931), (4216, 117030), (4233, 116560), (4371, 112880), (4794, 102920), (4980, 99076), (5146, 95880), (5270, 93624), (5640, 87482), (5644, 87420), (5828, 84660), (6324, 78020), (6392, 77190), (6640, 74307), (7055, 69936), (7285, 67728), (7440, 66317), (7719, 63920), (7802, 63240), (7905, 62416), (7990, 61752), (8432, 58515), (8466, 58280), (8742, 56440), (9588, 51460), (9960, 49538), (10292, 47940), (10540, 46812), (11280, 43741), (11288, 43710), (11656, 42330), (11703, 42160), (11985, 41168), (12648, 39010), (12784, 38595), (12865, 38352), (14110, 34968), (14570, 33864), (15438, 31960), (15604, 31620), (15810, 31208), (15980, 30876), (16932, 29140), (17484, 28220), (19176, 25730), (19505, 25296), (19920, 24769), (20584, 23970), (21080, 23406), (21165, 23312), (21855, 22576)]