15694938240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{220931}}^1$

素因数の和:220990

約数の個数: 128

約数和(自身を含む): 51379945920

約数和(自身を除く): 35685007680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 7104, 8880, 11840, 14208, 17760, 23680, 35520, 71040, 220931, 441862, 662793, 883724, 1104655, 1325586, 1767448, 2209310, 2651172, 3313965, 3534896, 4418620, 5302344, 6627930, 7069792, 8174447, 8837240, 10604688, 13255860, 14139584, 16348894, 17674480, 21209376, 24523341, 26511720, 28279168, 32697788, 35348960, 40872235, 42418752, 49046682, 53023440, 65395576, 70697920, 81744470, 84837504, 98093364, 106046880, 122616705, 130791152, 141395840, 163488940, 196186728, 212093760, 245233410, 261582304, 326977880, 392373456, 424187520, 490466820, 523164608, 653955760, 784746912, 980933640, 1046329216, 1307911520, 1569493824, 1961867280, 2615823040, 3138987648, 3923734560, 5231646080, 7847469120, 15694938240]

約数ペア:

[(1, 15694938240), (2, 7847469120), (3, 5231646080), (4, 3923734560), (5, 3138987648), (6, 2615823040), (8, 1961867280), (10, 1569493824), (12, 1307911520), (15, 1046329216), (16, 980933640), (20, 784746912), (24, 653955760), (30, 523164608), (32, 490466820), (37, 424187520), (40, 392373456), (48, 326977880), (60, 261582304), (64, 245233410), (74, 212093760), (80, 196186728), (96, 163488940), (111, 141395840), (120, 130791152), (128, 122616705), (148, 106046880), (160, 98093364), (185, 84837504), (192, 81744470), (222, 70697920), (240, 65395576), (296, 53023440), (320, 49046682), (370, 42418752), (384, 40872235), (444, 35348960), (480, 32697788), (555, 28279168), (592, 26511720), (640, 24523341), (740, 21209376), (888, 17674480), (960, 16348894), (1110, 14139584), (1184, 13255860), (1480, 10604688), (1776, 8837240), (1920, 8174447), (2220, 7069792), (2368, 6627930), (2960, 5302344), (3552, 4418620), (4440, 3534896), (4736, 3313965), (5920, 2651172), (7104, 2209310), (8880, 1767448), (11840, 1325586), (14208, 1104655), (17760, 883724), (23680, 662793), (35520, 441862), (71040, 220931)]