8438001840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1069}}^1$

素因数の和:1684

約数の個数: 240

約数和(自身を含む): 29908725600

約数和(自身を除く): 21470723760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 577, 684, 720, 760, 855, 912, 1069, 1140, 1154, 1368, 1520, 1710, 1731, 2138, 2280, 2308, 2736, 2885, 3207, 3420, 3462, 4276, 4560, 4616, 5193, 5345, 5770, 6414, 6840, 6924, 8552, 8655, 9232, 9621, 10386, 10690, 10963, 11540, 12828, 13680, 13848, 16035, 17104, 17310, 19242, 20311, 20772, 21380, 21926, 23080, 25656, 25965, 27696, 32070, 32889, 34620, 38484, 40622, 41544, 42760, 43852, 46160, 48105, 51312, 51930, 54815, 60933, 64140, 65778, 69240, 76968, 81244, 83088, 85520, 87704, 96210, 98667, 101555, 103860, 109630, 121866, 128280, 131556, 138480, 153936, 162488, 164445, 175408, 182799, 192420, 197334, 203110, 207720, 219260, 243732, 256560, 263112, 304665, 324976, 328890, 365598, 384840, 394668, 406220, 415440, 438520, 487464, 493335, 526224, 609330, 616813, 657780, 731196, 769680, 789336, 812440, 877040, 913995, 974928, 986670, 1218660, 1233626, 1315560, 1462392, 1578672, 1624880, 1827990, 1850439, 1973340, 2437320, 2467252, 2631120, 2924784, 3084065, 3655980, 3700878, 3946680, 4874640, 4934504, 5551317, 6168130, 7311960, 7401756, 7893360, 9252195, 9869008, 11102634, 11719447, 12336260, 14623920, 14803512, 18504390, 22205268, 23438894, 24672520, 27756585, 29607024, 35158341, 37008780, 44410536, 46877788, 49345040, 55513170, 58597235, 70316682, 74017560, 88821072, 93755576, 105475023, 111026340, 117194470, 140633364, 148035120, 175791705, 187511152, 210950046, 222052680, 234388940, 281266728, 351583410, 421900092, 444105360, 468777880, 527375115, 562533456, 703166820, 843800184, 937555760, 1054750230, 1406333640, 1687600368, 2109500460, 2812667280, 4219000920, 8438001840]

約数ペア:

[(1, 8438001840), (2, 4219000920), (3, 2812667280), (4, 2109500460), (5, 1687600368), (6, 1406333640), (8, 1054750230), (9, 937555760), (10, 843800184), (12, 703166820), (15, 562533456), (16, 527375115), (18, 468777880), (19, 444105360), (20, 421900092), (24, 351583410), (30, 281266728), (36, 234388940), (38, 222052680), (40, 210950046), (45, 187511152), (48, 175791705), (57, 148035120), (60, 140633364), (72, 117194470), (76, 111026340), (80, 105475023), (90, 93755576), (95, 88821072), (114, 74017560), (120, 70316682), (144, 58597235), (152, 55513170), (171, 49345040), (180, 46877788), (190, 44410536), (228, 37008780), (240, 35158341), (285, 29607024), (304, 27756585), (342, 24672520), (360, 23438894), (380, 22205268), (456, 18504390), (570, 14803512), (577, 14623920), (684, 12336260), (720, 11719447), (760, 11102634), (855, 9869008), (912, 9252195), (1069, 7893360), (1140, 7401756), (1154, 7311960), (1368, 6168130), (1520, 5551317), (1710, 4934504), (1731, 4874640), (2138, 3946680), (2280, 3700878), (2308, 3655980), (2736, 3084065), (2885, 2924784), (3207, 2631120), (3420, 2467252), (3462, 2437320), (4276, 1973340), (4560, 1850439), (4616, 1827990), (5193, 1624880), (5345, 1578672), (5770, 1462392), (6414, 1315560), (6840, 1233626), (6924, 1218660), (8552, 986670), (8655, 974928), (9232, 913995), (9621, 877040), (10386, 812440), (10690, 789336), (10963, 769680), (11540, 731196), (12828, 657780), (13680, 616813), (13848, 609330), (16035, 526224), (17104, 493335), (17310, 487464), (19242, 438520), (20311, 415440), (20772, 406220), (21380, 394668), (21926, 384840), (23080, 365598), (25656, 328890), (25965, 324976), (27696, 304665), (32070, 263112), (32889, 256560), (34620, 243732), (38484, 219260), (40622, 207720), (41544, 203110), (42760, 197334), (43852, 192420), (46160, 182799), (48105, 175408), (51312, 164445), (51930, 162488), (54815, 153936), (60933, 138480), (64140, 131556), (65778, 128280), (69240, 121866), (76968, 109630), (81244, 103860), (83088, 101555), (85520, 98667), (87704, 96210)]