228559360

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 597104640

約数和(自身を除く): 368545280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 127, 128, 148, 152, 160, 185, 190, 254, 256, 296, 304, 320, 370, 380, 508, 512, 592, 608, 635, 640, 703, 740, 760, 1016, 1184, 1216, 1270, 1280, 1406, 1480, 1520, 2032, 2368, 2413, 2432, 2540, 2560, 2812, 2960, 3040, 3515, 4064, 4699, 4736, 4826, 4864, 5080, 5624, 5920, 6080, 7030, 8128, 9398, 9472, 9652, 9728, 10160, 11248, 11840, 12065, 12160, 14060, 16256, 18796, 18944, 19304, 20320, 22496, 23495, 23680, 24130, 24320, 28120, 32512, 37592, 38608, 40640, 44992, 46990, 47360, 48260, 48640, 56240, 65024, 75184, 77216, 81280, 89281, 89984, 93980, 94720, 96520, 112480, 150368, 154432, 162560, 178562, 179968, 187960, 193040, 224960, 300736, 308864, 325120, 357124, 359936, 375920, 386080, 446405, 449920, 601472, 617728, 714248, 751840, 772160, 892810, 899840, 1202944, 1235456, 1428496, 1503680, 1544320, 1785620, 1799680, 2405888, 2856992, 3007360, 3088640, 3571240, 5713984, 6014720, 6177280, 7142480, 11427968, 12029440, 14284960, 22855936, 28569920, 45711872, 57139840, 114279680, 228559360]

約数ペア:

[(1, 228559360), (2, 114279680), (4, 57139840), (5, 45711872), (8, 28569920), (10, 22855936), (16, 14284960), (19, 12029440), (20, 11427968), (32, 7142480), (37, 6177280), (38, 6014720), (40, 5713984), (64, 3571240), (74, 3088640), (76, 3007360), (80, 2856992), (95, 2405888), (127, 1799680), (128, 1785620), (148, 1544320), (152, 1503680), (160, 1428496), (185, 1235456), (190, 1202944), (254, 899840), (256, 892810), (296, 772160), (304, 751840), (320, 714248), (370, 617728), (380, 601472), (508, 449920), (512, 446405), (592, 386080), (608, 375920), (635, 359936), (640, 357124), (703, 325120), (740, 308864), (760, 300736), (1016, 224960), (1184, 193040), (1216, 187960), (1270, 179968), (1280, 178562), (1406, 162560), (1480, 154432), (1520, 150368), (2032, 112480), (2368, 96520), (2413, 94720), (2432, 93980), (2540, 89984), (2560, 89281), (2812, 81280), (2960, 77216), (3040, 75184), (3515, 65024), (4064, 56240), (4699, 48640), (4736, 48260), (4826, 47360), (4864, 46990), (5080, 44992), (5624, 40640), (5920, 38608), (6080, 37592), (7030, 32512), (8128, 28120), (9398, 24320), (9472, 24130), (9652, 23680), (9728, 23495), (10160, 22496), (11248, 20320), (11840, 19304), (12065, 18944), (12160, 18796), (14060, 16256)]