306554880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 1040195520

約数和(自身を除く): 733640640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 587, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1174, 1280, 1360, 1536, 1632, 1761, 1920, 2040, 2048, 2176, 2348, 2560, 2720, 2935, 3072, 3264, 3522, 3840, 4080, 4352, 4696, 5120, 5440, 5870, 6144, 6528, 7044, 7680, 8160, 8704, 8805, 9392, 9979, 10240, 10880, 11740, 13056, 14088, 15360, 16320, 17408, 17610, 18784, 19958, 21760, 23480, 26112, 28176, 29937, 30720, 32640, 34816, 35220, 37568, 39916, 43520, 46960, 49895, 52224, 56352, 59874, 65280, 70440, 75136, 79832, 87040, 93920, 99790, 104448, 112704, 119748, 130560, 140880, 149685, 150272, 159664, 174080, 187840, 199580, 225408, 239496, 261120, 281760, 299370, 300544, 319328, 375680, 399160, 450816, 478992, 522240, 563520, 598740, 601088, 638656, 751360, 798320, 901632, 957984, 1127040, 1197480, 1202176, 1277312, 1502720, 1596640, 1803264, 1915968, 2254080, 2394960, 2554624, 3005440, 3193280, 3606528, 3831936, 4508160, 4789920, 5109248, 6010880, 6386560, 7663872, 9016320, 9579840, 10218496, 12773120, 15327744, 18032640, 19159680, 20436992, 25546240, 30655488, 38319360, 51092480, 61310976, 76638720, 102184960, 153277440, 306554880]

約数ペア:

[(1, 306554880), (2, 153277440), (3, 102184960), (4, 76638720), (5, 61310976), (6, 51092480), (8, 38319360), (10, 30655488), (12, 25546240), (15, 20436992), (16, 19159680), (17, 18032640), (20, 15327744), (24, 12773120), (30, 10218496), (32, 9579840), (34, 9016320), (40, 7663872), (48, 6386560), (51, 6010880), (60, 5109248), (64, 4789920), (68, 4508160), (80, 3831936), (85, 3606528), (96, 3193280), (102, 3005440), (120, 2554624), (128, 2394960), (136, 2254080), (160, 1915968), (170, 1803264), (192, 1596640), (204, 1502720), (240, 1277312), (255, 1202176), (256, 1197480), (272, 1127040), (320, 957984), (340, 901632), (384, 798320), (408, 751360), (480, 638656), (510, 601088), (512, 598740), (544, 563520), (587, 522240), (640, 478992), (680, 450816), (768, 399160), (816, 375680), (960, 319328), (1020, 300544), (1024, 299370), (1088, 281760), (1174, 261120), (1280, 239496), (1360, 225408), (1536, 199580), (1632, 187840), (1761, 174080), (1920, 159664), (2040, 150272), (2048, 149685), (2176, 140880), (2348, 130560), (2560, 119748), (2720, 112704), (2935, 104448), (3072, 99790), (3264, 93920), (3522, 87040), (3840, 79832), (4080, 75136), (4352, 70440), (4696, 65280), (5120, 59874), (5440, 56352), (5870, 52224), (6144, 49895), (6528, 46960), (7044, 43520), (7680, 39916), (8160, 37568), (8704, 35220), (8805, 34816), (9392, 32640), (9979, 30720), (10240, 29937), (10880, 28176), (11740, 26112), (13056, 23480), (14088, 21760), (15360, 19958), (16320, 18784), (17408, 17610)]