315929600

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 264

約数和(自身を含む): 938148288

約数和(自身を除く): 622218688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 43, 50, 56, 64, 70, 80, 82, 86, 100, 112, 128, 140, 160, 164, 172, 175, 200, 205, 215, 224, 256, 280, 287, 301, 320, 328, 344, 350, 400, 410, 430, 448, 512, 560, 574, 602, 640, 656, 688, 700, 800, 820, 860, 896, 1024, 1025, 1075, 1120, 1148, 1204, 1280, 1312, 1376, 1400, 1435, 1505, 1600, 1640, 1720, 1763, 1792, 2050, 2150, 2240, 2296, 2408, 2560, 2624, 2752, 2800, 2870, 3010, 3200, 3280, 3440, 3526, 3584, 4100, 4300, 4480, 4592, 4816, 5120, 5248, 5504, 5600, 5740, 6020, 6400, 6560, 6880, 7052, 7168, 7175, 7525, 8200, 8600, 8815, 8960, 9184, 9632, 10496, 11008, 11200, 11480, 12040, 12341, 12800, 13120, 13760, 14104, 14350, 15050, 16400, 17200, 17630, 17920, 18368, 19264, 20992, 22016, 22400, 22960, 24080, 24682, 25600, 26240, 27520, 28208, 28700, 30100, 32800, 34400, 35260, 35840, 36736, 38528, 41984, 44032, 44075, 44800, 45920, 48160, 49364, 52480, 55040, 56416, 57400, 60200, 61705, 65600, 68800, 70520, 73472, 77056, 88150, 89600, 91840, 96320, 98728, 104960, 110080, 112832, 114800, 120400, 123410, 131200, 137600, 141040, 146944, 154112, 176300, 179200, 183680, 192640, 197456, 209920, 220160, 225664, 229600, 240800, 246820, 262400, 275200, 282080, 293888, 308224, 308525, 352600, 367360, 385280, 394912, 451328, 459200, 481600, 493640, 524800, 550400, 564160, 617050, 705200, 734720, 770560, 789824, 902656, 918400, 963200, 987280, 1049600, 1100800, 1128320, 1234100, 1410400, 1469440, 1541120, 1579648, 1805312, 1836800, 1926400, 1974560, 2256640, 2468200, 2820800, 3159296, 3673600, 3852800, 3949120, 4513280, 4936400, 5641600, 6318592, 7347200, 7705600, 7898240, 9026560, 9872800, 11283200, 12637184, 15796480, 19745600, 22566400, 31592960, 39491200, 45132800, 63185920, 78982400, 157964800, 315929600]

約数ペア:

[(1, 315929600), (2, 157964800), (4, 78982400), (5, 63185920), (7, 45132800), (8, 39491200), (10, 31592960), (14, 22566400), (16, 19745600), (20, 15796480), (25, 12637184), (28, 11283200), (32, 9872800), (35, 9026560), (40, 7898240), (41, 7705600), (43, 7347200), (50, 6318592), (56, 5641600), (64, 4936400), (70, 4513280), (80, 3949120), (82, 3852800), (86, 3673600), (100, 3159296), (112, 2820800), (128, 2468200), (140, 2256640), (160, 1974560), (164, 1926400), (172, 1836800), (175, 1805312), (200, 1579648), (205, 1541120), (215, 1469440), (224, 1410400), (256, 1234100), (280, 1128320), (287, 1100800), (301, 1049600), (320, 987280), (328, 963200), (344, 918400), (350, 902656), (400, 789824), (410, 770560), (430, 734720), (448, 705200), (512, 617050), (560, 564160), (574, 550400), (602, 524800), (640, 493640), (656, 481600), (688, 459200), (700, 451328), (800, 394912), (820, 385280), (860, 367360), (896, 352600), (1024, 308525), (1025, 308224), (1075, 293888), (1120, 282080), (1148, 275200), (1204, 262400), (1280, 246820), (1312, 240800), (1376, 229600), (1400, 225664), (1435, 220160), (1505, 209920), (1600, 197456), (1640, 192640), (1720, 183680), (1763, 179200), (1792, 176300), (2050, 154112), (2150, 146944), (2240, 141040), (2296, 137600), (2408, 131200), (2560, 123410), (2624, 120400), (2752, 114800), (2800, 112832), (2870, 110080), (3010, 104960), (3200, 98728), (3280, 96320), (3440, 91840), (3526, 89600), (3584, 88150), (4100, 77056), (4300, 73472), (4480, 70520), (4592, 68800), (4816, 65600), (5120, 61705), (5248, 60200), (5504, 57400), (5600, 56416), (5740, 55040), (6020, 52480), (6400, 49364), (6560, 48160), (6880, 45920), (7052, 44800), (7168, 44075), (7175, 44032), (7525, 41984), (8200, 38528), (8600, 36736), (8815, 35840), (8960, 35260), (9184, 34400), (9632, 32800), (10496, 30100), (11008, 28700), (11200, 28208), (11480, 27520), (12040, 26240), (12341, 25600), (12800, 24682), (13120, 24080), (13760, 22960), (14104, 22400), (14350, 22016), (15050, 20992), (16400, 19264), (17200, 18368), (17630, 17920)]