219569040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13259}}^1$

素因数の和:13301

約数の個数: 120

約数和(自身を含む): 769504320

約数和(自身を除く): 549935280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 13259, 16560, 26518, 39777, 53036, 66295, 79554, 106072, 119331, 132590, 159108, 198885, 212144, 238662, 265180, 304957, 318216, 397770, 477324, 530360, 596655, 609914, 636432, 795540, 914871, 954648, 1060720, 1193310, 1219828, 1524785, 1591080, 1829742, 1909296, 2386620, 2439656, 2744613, 3049570, 3182160, 3659484, 4574355, 4773240, 4879312, 5489226, 6099140, 7318968, 9148710, 9546480, 10978452, 12198280, 13723065, 14637936, 18297420, 21956904, 24396560, 27446130, 36594840, 43913808, 54892260, 73189680, 109784520, 219569040]

約数ペア:

[(1, 219569040), (2, 109784520), (3, 73189680), (4, 54892260), (5, 43913808), (6, 36594840), (8, 27446130), (9, 24396560), (10, 21956904), (12, 18297420), (15, 14637936), (16, 13723065), (18, 12198280), (20, 10978452), (23, 9546480), (24, 9148710), (30, 7318968), (36, 6099140), (40, 5489226), (45, 4879312), (46, 4773240), (48, 4574355), (60, 3659484), (69, 3182160), (72, 3049570), (80, 2744613), (90, 2439656), (92, 2386620), (115, 1909296), (120, 1829742), (138, 1591080), (144, 1524785), (180, 1219828), (184, 1193310), (207, 1060720), (230, 954648), (240, 914871), (276, 795540), (345, 636432), (360, 609914), (368, 596655), (414, 530360), (460, 477324), (552, 397770), (690, 318216), (720, 304957), (828, 265180), (920, 238662), (1035, 212144), (1104, 198885), (1380, 159108), (1656, 132590), (1840, 119331), (2070, 106072), (2760, 79554), (3312, 66295), (4140, 53036), (5520, 39777), (8280, 26518), (13259, 16560)]