390536640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 560

約数和(自身を含む): 1600626720

約数和(自身を除く): 1210090080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 61, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 122, 130, 135, 144, 152, 156, 160, 162, 171, 180, 183, 190, 192, 195, 208, 216, 228, 234, 240, 244, 247, 260, 270, 285, 288, 304, 305, 312, 320, 324, 342, 351, 360, 366, 380, 390, 405, 416, 432, 456, 468, 480, 488, 494, 513, 520, 540, 549, 570, 576, 585, 608, 610, 624, 648, 684, 702, 720, 732, 741, 760, 780, 793, 810, 832, 855, 864, 912, 915, 936, 960, 976, 988, 1026, 1040, 1053, 1080, 1098, 1140, 1159, 1170, 1216, 1220, 1235, 1248, 1296, 1368, 1404, 1440, 1464, 1482, 1520, 1539, 1560, 1586, 1620, 1647, 1710, 1728, 1755, 1824, 1830, 1872, 1952, 1976, 2052, 2080, 2106, 2160, 2196, 2223, 2280, 2318, 2340, 2379, 2440, 2470, 2496, 2565, 2592, 2736, 2745, 2808, 2880, 2928, 2964, 3040, 3078, 3120, 3172, 3240, 3294, 3420, 3477, 3510, 3648, 3660, 3705, 3744, 3904, 3952, 3965, 4104, 4160, 4212, 4320, 4392, 4446, 4560, 4636, 4680, 4758, 4880, 4940, 4941, 5130, 5184, 5265, 5472, 5490, 5616, 5795, 5856, 5928, 6080, 6156, 6240, 6344, 6480, 6588, 6669, 6840, 6954, 7020, 7137, 7320, 7410, 7488, 7695, 7904, 7930, 8208, 8235, 8424, 8640, 8784, 8892, 9120, 9272, 9360, 9516, 9760, 9880, 9882, 10260, 10431, 10530, 10944, 10980, 11115, 11232, 11590, 11712, 11856, 11895, 12312, 12480, 12688, 12960, 13176, 13338, 13680, 13908, 14040, 14274, 14640, 14820, 15067, 15390, 15808, 15860, 16416, 16470, 16848, 17385, 17568, 17784, 18240, 18544, 18720, 19032, 19520, 19760, 19764, 20007, 20520, 20862, 21060, 21411, 21960, 22230, 22464, 23180, 23712, 23790, 24624, 24705, 25376, 25920, 26352, 26676, 27360, 27816, 28080, 28548, 29280, 29640, 30134, 30780, 31293, 31720, 32832, 32940, 33345, 33696, 34770, 35136, 35568, 35685, 37088, 37440, 38064, 39520, 39528, 40014, 41040, 41724, 42120, 42822, 43920, 44460, 45201, 46360, 47424, 47580, 49248, 49410, 50752, 52155, 52704, 53352, 54720, 55632, 56160, 57096, 58560, 59280, 60268, 61560, 62586, 63440, 64233, 65880, 66690, 67392, 69540, 71136, 71370, 74176, 75335, 76128, 79040, 79056, 80028, 82080, 83448, 84240, 85644, 87840, 88920, 90402, 92720, 93879, 95160, 98496, 98820, 100035, 104310, 105408, 106704, 107055, 111264, 112320, 114192, 118560, 120536, 123120, 125172, 126880, 128466, 131760, 133380, 135603, 139080, 142272, 142740, 150670, 152256, 156465, 158112, 160056, 164160, 166896, 168480, 171288, 175680, 177840, 180804, 185440, 187758, 190320, 197640, 200070, 208620, 213408, 214110, 222528, 226005, 228384, 237120, 241072, 246240, 250344, 253760, 256932, 263520, 266760, 271206, 278160, 285480, 301340, 312930, 316224, 320112, 321165, 333792, 336960, 342576, 355680, 361608, 370880, 375516, 380640, 395280, 400140, 406809, 417240, 426816, 428220, 452010, 456768, 469395, 482144, 492480, 500688, 513864, 527040, 533520, 542412, 556320, 570960, 602680, 625860, 640224, 642330, 667584, 678015, 685152, 711360, 723216, 751032, 761280, 790560, 800280, 813618, 834480, 856440, 904020, 938790, 964288, 1001376, 1027728, 1067040, 1084824, 1112640, 1141920, 1205360, 1220427, 1251720, 1280448, 1284660, 1356030, 1370304, 1446432, 1502064, 1581120, 1600560, 1627236, 1668960, 1712880, 1808040, 1877580, 2002752, 2034045, 2055456, 2134080, 2169648, 2283840, 2410720, 2440854, 2503440, 2569320, 2712060, 2892864, 3004128, 3201120, 3254472, 3337920, 3425760, 3616080, 3755160, 4068090, 4110912, 4339296, 4821440, 4881708, 5006880, 5138640, 5424120, 6008256, 6102135, 6402240, 6508944, 6851520, 7232160, 7510320, 8136180, 8678592, 9763416, 10013760, 10277280, 10848240, 12204270, 13017888, 14464320, 15020640, 16272360, 19526832, 20554560, 21696480, 24408540, 26035776, 30041280, 32544720, 39053664, 43392960, 48817080, 65089440, 78107328, 97634160, 130178880, 195268320, 390536640]

約数ペア:

[(1, 390536640), (2, 195268320), (3, 130178880), (4, 97634160), (5, 78107328), (6, 65089440), (8, 48817080), (9, 43392960), (10, 39053664), (12, 32544720), (13, 30041280), (15, 26035776), (16, 24408540), (18, 21696480), (19, 20554560), (20, 19526832), (24, 16272360), (26, 15020640), (27, 14464320), (30, 13017888), (32, 12204270), (36, 10848240), (38, 10277280), (39, 10013760), (40, 9763416), (45, 8678592), (48, 8136180), (52, 7510320), (54, 7232160), (57, 6851520), (60, 6508944), (61, 6402240), (64, 6102135), (65, 6008256), (72, 5424120), (76, 5138640), (78, 5006880), (80, 4881708), (81, 4821440), (90, 4339296), (95, 4110912), (96, 4068090), (104, 3755160), (108, 3616080), (114, 3425760), (117, 3337920), (120, 3254472), (122, 3201120), (130, 3004128), (135, 2892864), (144, 2712060), (152, 2569320), (156, 2503440), (160, 2440854), (162, 2410720), (171, 2283840), (180, 2169648), (183, 2134080), (190, 2055456), (192, 2034045), (195, 2002752), (208, 1877580), (216, 1808040), (228, 1712880), (234, 1668960), (240, 1627236), (244, 1600560), (247, 1581120), (260, 1502064), (270, 1446432), (285, 1370304), (288, 1356030), (304, 1284660), (305, 1280448), (312, 1251720), (320, 1220427), (324, 1205360), (342, 1141920), (351, 1112640), (360, 1084824), (366, 1067040), (380, 1027728), (390, 1001376), (405, 964288), (416, 938790), (432, 904020), (456, 856440), (468, 834480), (480, 813618), (488, 800280), (494, 790560), (513, 761280), (520, 751032), (540, 723216), (549, 711360), (570, 685152), (576, 678015), (585, 667584), (608, 642330), (610, 640224), (624, 625860), (648, 602680), (684, 570960), (702, 556320), (720, 542412), (732, 533520), (741, 527040), (760, 513864), (780, 500688), (793, 492480), (810, 482144), (832, 469395), (855, 456768), (864, 452010), (912, 428220), (915, 426816), (936, 417240), (960, 406809), (976, 400140), (988, 395280), (1026, 380640), (1040, 375516), (1053, 370880), (1080, 361608), (1098, 355680), (1140, 342576), (1159, 336960), (1170, 333792), (1216, 321165), (1220, 320112), (1235, 316224), (1248, 312930), (1296, 301340), (1368, 285480), (1404, 278160), (1440, 271206), (1464, 266760), (1482, 263520), (1520, 256932), (1539, 253760), (1560, 250344), (1586, 246240), (1620, 241072), (1647, 237120), (1710, 228384), (1728, 226005), (1755, 222528), (1824, 214110), (1830, 213408), (1872, 208620), (1952, 200070), (1976, 197640), (2052, 190320), (2080, 187758), (2106, 185440), (2160, 180804), (2196, 177840), (2223, 175680), (2280, 171288), (2318, 168480), (2340, 166896), (2379, 164160), (2440, 160056), (2470, 158112), (2496, 156465), (2565, 152256), (2592, 150670), (2736, 142740), (2745, 142272), (2808, 139080), (2880, 135603), (2928, 133380), (2964, 131760), (3040, 128466), (3078, 126880), (3120, 125172), (3172, 123120), (3240, 120536), (3294, 118560), (3420, 114192), (3477, 112320), (3510, 111264), (3648, 107055), (3660, 106704), (3705, 105408), (3744, 104310), (3904, 100035), (3952, 98820), (3965, 98496), (4104, 95160), (4160, 93879), (4212, 92720), (4320, 90402), (4392, 88920), (4446, 87840), (4560, 85644), (4636, 84240), (4680, 83448), (4758, 82080), (4880, 80028), (4940, 79056), (4941, 79040), (5130, 76128), (5184, 75335), (5265, 74176), (5472, 71370), (5490, 71136), (5616, 69540), (5795, 67392), (5856, 66690), (5928, 65880), (6080, 64233), (6156, 63440), (6240, 62586), (6344, 61560), (6480, 60268), (6588, 59280), (6669, 58560), (6840, 57096), (6954, 56160), (7020, 55632), (7137, 54720), (7320, 53352), (7410, 52704), (7488, 52155), (7695, 50752), (7904, 49410), (7930, 49248), (8208, 47580), (8235, 47424), (8424, 46360), (8640, 45201), (8784, 44460), (8892, 43920), (9120, 42822), (9272, 42120), (9360, 41724), (9516, 41040), (9760, 40014), (9880, 39528), (9882, 39520), (10260, 38064), (10431, 37440), (10530, 37088), (10944, 35685), (10980, 35568), (11115, 35136), (11232, 34770), (11590, 33696), (11712, 33345), (11856, 32940), (11895, 32832), (12312, 31720), (12480, 31293), (12688, 30780), (12960, 30134), (13176, 29640), (13338, 29280), (13680, 28548), (13908, 28080), (14040, 27816), (14274, 27360), (14640, 26676), (14820, 26352), (15067, 25920), (15390, 25376), (15808, 24705), (15860, 24624), (16416, 23790), (16470, 23712), (16848, 23180), (17385, 22464), (17568, 22230), (17784, 21960), (18240, 21411), (18544, 21060), (18720, 20862), (19032, 20520), (19520, 20007), (19760, 19764)]