196581840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9001}}^1$

素因数の和:9037

約数の個数: 160

約数和(自身を含む): 750118656

約数和(自身を除く): 553536816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 9001, 10920, 18002, 21840, 27003, 36004, 45005, 54006, 63007, 72008, 90010, 108012, 117013, 126014, 135015, 144016, 180020, 189021, 216024, 234026, 252028, 270030, 315035, 351039, 360040, 378042, 432048, 468052, 504056, 540060, 585065, 630070, 702078, 720080, 756084, 819091, 936104, 945105, 1008112, 1080120, 1170130, 1260140, 1404156, 1512168, 1638182, 1755195, 1872208, 1890210, 2160240, 2340260, 2457273, 2520280, 2808312, 3024336, 3276364, 3510390, 3780420, 4095455, 4680520, 4914546, 5040560, 5616624, 6552728, 7020780, 7560840, 8190910, 9361040, 9829092, 12286365, 13105456, 14041560, 15121680, 16381820, 19658184, 24572730, 28083120, 32763640, 39316368, 49145460, 65527280, 98290920, 196581840]

約数ペア:

[(1, 196581840), (2, 98290920), (3, 65527280), (4, 49145460), (5, 39316368), (6, 32763640), (7, 28083120), (8, 24572730), (10, 19658184), (12, 16381820), (13, 15121680), (14, 14041560), (15, 13105456), (16, 12286365), (20, 9829092), (21, 9361040), (24, 8190910), (26, 7560840), (28, 7020780), (30, 6552728), (35, 5616624), (39, 5040560), (40, 4914546), (42, 4680520), (48, 4095455), (52, 3780420), (56, 3510390), (60, 3276364), (65, 3024336), (70, 2808312), (78, 2520280), (80, 2457273), (84, 2340260), (91, 2160240), (104, 1890210), (105, 1872208), (112, 1755195), (120, 1638182), (130, 1512168), (140, 1404156), (156, 1260140), (168, 1170130), (182, 1080120), (195, 1008112), (208, 945105), (210, 936104), (240, 819091), (260, 756084), (273, 720080), (280, 702078), (312, 630070), (336, 585065), (364, 540060), (390, 504056), (420, 468052), (455, 432048), (520, 378042), (546, 360040), (560, 351039), (624, 315035), (728, 270030), (780, 252028), (840, 234026), (910, 216024), (1040, 189021), (1092, 180020), (1365, 144016), (1456, 135015), (1560, 126014), (1680, 117013), (1820, 108012), (2184, 90010), (2730, 72008), (3120, 63007), (3640, 54006), (4368, 45005), (5460, 36004), (7280, 27003), (9001, 21840), (10920, 18002)]