484870400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 1399077120

約数和(自身を除く): 914206720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 79, 80, 100, 112, 128, 137, 140, 158, 160, 175, 200, 224, 256, 274, 280, 316, 320, 350, 395, 400, 448, 548, 553, 560, 632, 640, 685, 700, 790, 800, 896, 959, 1096, 1106, 1120, 1264, 1280, 1370, 1400, 1580, 1600, 1792, 1918, 1975, 2192, 2212, 2240, 2528, 2740, 2765, 2800, 3160, 3200, 3425, 3836, 3950, 4384, 4424, 4480, 4795, 5056, 5480, 5530, 5600, 6320, 6400, 6850, 7672, 7900, 8768, 8848, 8960, 9590, 10112, 10823, 10960, 11060, 11200, 12640, 13700, 13825, 15344, 15800, 17536, 17696, 19180, 20224, 21646, 21920, 22120, 22400, 23975, 25280, 27400, 27650, 30688, 31600, 35072, 35392, 38360, 43292, 43840, 44240, 44800, 47950, 50560, 54115, 54800, 55300, 61376, 63200, 70784, 75761, 76720, 86584, 87680, 88480, 95900, 101120, 108230, 109600, 110600, 122752, 126400, 141568, 151522, 153440, 173168, 175360, 176960, 191800, 216460, 219200, 221200, 245504, 252800, 270575, 303044, 306880, 346336, 353920, 378805, 383600, 432920, 438400, 442400, 505600, 541150, 606088, 613760, 692672, 707840, 757610, 767200, 865840, 876800, 884800, 1082300, 1212176, 1227520, 1385344, 1515220, 1534400, 1731680, 1769600, 1894025, 2164600, 2424352, 2770688, 3030440, 3068800, 3463360, 3539200, 3788050, 4329200, 4848704, 6060880, 6137600, 6926720, 7576100, 8658400, 9697408, 12121760, 13853440, 15152200, 17316800, 19394816, 24243520, 30304400, 34633600, 48487040, 60608800, 69267200, 96974080, 121217600, 242435200, 484870400]

約数ペア:

[(1, 484870400), (2, 242435200), (4, 121217600), (5, 96974080), (7, 69267200), (8, 60608800), (10, 48487040), (14, 34633600), (16, 30304400), (20, 24243520), (25, 19394816), (28, 17316800), (32, 15152200), (35, 13853440), (40, 12121760), (50, 9697408), (56, 8658400), (64, 7576100), (70, 6926720), (79, 6137600), (80, 6060880), (100, 4848704), (112, 4329200), (128, 3788050), (137, 3539200), (140, 3463360), (158, 3068800), (160, 3030440), (175, 2770688), (200, 2424352), (224, 2164600), (256, 1894025), (274, 1769600), (280, 1731680), (316, 1534400), (320, 1515220), (350, 1385344), (395, 1227520), (400, 1212176), (448, 1082300), (548, 884800), (553, 876800), (560, 865840), (632, 767200), (640, 757610), (685, 707840), (700, 692672), (790, 613760), (800, 606088), (896, 541150), (959, 505600), (1096, 442400), (1106, 438400), (1120, 432920), (1264, 383600), (1280, 378805), (1370, 353920), (1400, 346336), (1580, 306880), (1600, 303044), (1792, 270575), (1918, 252800), (1975, 245504), (2192, 221200), (2212, 219200), (2240, 216460), (2528, 191800), (2740, 176960), (2765, 175360), (2800, 173168), (3160, 153440), (3200, 151522), (3425, 141568), (3836, 126400), (3950, 122752), (4384, 110600), (4424, 109600), (4480, 108230), (4795, 101120), (5056, 95900), (5480, 88480), (5530, 87680), (5600, 86584), (6320, 76720), (6400, 75761), (6850, 70784), (7672, 63200), (7900, 61376), (8768, 55300), (8848, 54800), (8960, 54115), (9590, 50560), (10112, 47950), (10823, 44800), (10960, 44240), (11060, 43840), (11200, 43292), (12640, 38360), (13700, 35392), (13825, 35072), (15344, 31600), (15800, 30688), (17536, 27650), (17696, 27400), (19180, 25280), (20224, 23975), (21646, 22400), (21920, 22120)]