328016520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 256

約数和(自身を含む): 1199923200

約数和(自身を除く): 871906680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 90, 104, 108, 117, 120, 122, 130, 135, 156, 180, 183, 195, 216, 234, 244, 260, 270, 305, 312, 351, 360, 366, 383, 390, 468, 488, 520, 540, 549, 585, 610, 702, 732, 766, 780, 793, 915, 936, 1080, 1098, 1149, 1170, 1220, 1404, 1464, 1532, 1560, 1586, 1647, 1755, 1830, 1915, 2196, 2298, 2340, 2379, 2440, 2745, 2808, 3064, 3172, 3294, 3447, 3510, 3660, 3830, 3965, 4392, 4596, 4680, 4758, 4979, 5490, 5745, 6344, 6588, 6894, 7020, 7137, 7320, 7660, 7930, 8235, 9192, 9516, 9958, 10341, 10980, 11490, 11895, 13176, 13788, 14040, 14274, 14937, 15320, 15860, 16470, 17235, 19032, 19916, 20682, 21411, 21960, 22980, 23363, 23790, 24895, 27576, 28548, 29874, 31720, 32940, 34470, 35685, 39832, 41364, 42822, 44811, 45960, 46726, 47580, 49790, 51705, 57096, 59748, 65880, 68940, 70089, 71370, 74685, 82728, 85644, 89622, 93452, 95160, 99580, 103410, 107055, 116815, 119496, 134433, 137880, 140178, 142740, 149370, 171288, 179244, 186904, 199160, 206820, 210267, 214110, 224055, 233630, 268866, 280356, 285480, 298740, 303719, 350445, 358488, 413640, 420534, 428220, 448110, 467260, 537732, 560712, 597480, 607438, 630801, 672165, 700890, 841068, 856440, 896220, 911157, 934520, 1051335, 1075464, 1214876, 1261602, 1344330, 1401780, 1518595, 1682136, 1792440, 1822314, 2102670, 2429752, 2523204, 2688660, 2733471, 2803560, 3037190, 3154005, 3644628, 4205340, 4555785, 5046408, 5377320, 5466942, 6074380, 6308010, 7289256, 8200413, 8410680, 9111570, 10933884, 12148760, 12616020, 13667355, 16400826, 18223140, 21867768, 25232040, 27334710, 32801652, 36446280, 41002065, 54669420, 65603304, 82004130, 109338840, 164008260, 328016520]

約数ペア:

[(1, 328016520), (2, 164008260), (3, 109338840), (4, 82004130), (5, 65603304), (6, 54669420), (8, 41002065), (9, 36446280), (10, 32801652), (12, 27334710), (13, 25232040), (15, 21867768), (18, 18223140), (20, 16400826), (24, 13667355), (26, 12616020), (27, 12148760), (30, 10933884), (36, 9111570), (39, 8410680), (40, 8200413), (45, 7289256), (52, 6308010), (54, 6074380), (60, 5466942), (61, 5377320), (65, 5046408), (72, 4555785), (78, 4205340), (90, 3644628), (104, 3154005), (108, 3037190), (117, 2803560), (120, 2733471), (122, 2688660), (130, 2523204), (135, 2429752), (156, 2102670), (180, 1822314), (183, 1792440), (195, 1682136), (216, 1518595), (234, 1401780), (244, 1344330), (260, 1261602), (270, 1214876), (305, 1075464), (312, 1051335), (351, 934520), (360, 911157), (366, 896220), (383, 856440), (390, 841068), (468, 700890), (488, 672165), (520, 630801), (540, 607438), (549, 597480), (585, 560712), (610, 537732), (702, 467260), (732, 448110), (766, 428220), (780, 420534), (793, 413640), (915, 358488), (936, 350445), (1080, 303719), (1098, 298740), (1149, 285480), (1170, 280356), (1220, 268866), (1404, 233630), (1464, 224055), (1532, 214110), (1560, 210267), (1586, 206820), (1647, 199160), (1755, 186904), (1830, 179244), (1915, 171288), (2196, 149370), (2298, 142740), (2340, 140178), (2379, 137880), (2440, 134433), (2745, 119496), (2808, 116815), (3064, 107055), (3172, 103410), (3294, 99580), (3447, 95160), (3510, 93452), (3660, 89622), (3830, 85644), (3965, 82728), (4392, 74685), (4596, 71370), (4680, 70089), (4758, 68940), (4979, 65880), (5490, 59748), (5745, 57096), (6344, 51705), (6588, 49790), (6894, 47580), (7020, 46726), (7137, 45960), (7320, 44811), (7660, 42822), (7930, 41364), (8235, 39832), (9192, 35685), (9516, 34470), (9958, 32940), (10341, 31720), (10980, 29874), (11490, 28548), (11895, 27576), (13176, 24895), (13788, 23790), (14040, 23363), (14274, 22980), (14937, 21960), (15320, 21411), (15860, 20682), (16470, 19916), (17235, 19032)]