16786331280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{2203}}^1$

素因数の和:2798

約数の個数: 240

約数和(自身を含む): 59474675520

約数和(自身を除く): 42688344240

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, 557, 570, 684, 720, 760, 855, 912, 1114, 1140, 1368, 1520, 1671, 1710, 2203, 2228, 2280, 2736, 2785, 3342, 3420, 4406, 4456, 4560, 5013, 5570, 6609, 6684, 6840, 8355, 8812, 8912, 10026, 10583, 11015, 11140, 13218, 13368, 13680, 16710, 17624, 19827, 20052, 21166, 22030, 22280, 25065, 26436, 26736, 31749, 33045, 33420, 35248, 39654, 40104, 41857, 42332, 44060, 44560, 50130, 52872, 52915, 63498, 66090, 66840, 79308, 80208, 83714, 84664, 88120, 95247, 99135, 100260, 105744, 105830, 125571, 126996, 132180, 133680, 158616, 158745, 167428, 169328, 176240, 190494, 198270, 200520, 209285, 211660, 251142, 253992, 264360, 317232, 317490, 334856, 376713, 380988, 396540, 401040, 418570, 423320, 476235, 502284, 507984, 528720, 627855, 634980, 669712, 753426, 761976, 793080, 837140, 846640, 952470, 1004568, 1227071, 1255710, 1269960, 1506852, 1523952, 1586160, 1674280, 1883565, 1904940, 2009136, 2454142, 2511420, 2539920, 3013704, 3348560, 3681213, 3767130, 3809880, 4908284, 5022840, 6027408, 6135355, 7362426, 7534260, 7619760, 9816568, 10045680, 11043639, 12270710, 14724852, 15068520, 18406065, 19633136, 22087278, 23314349, 24541420, 29449704, 30137040, 36812130, 44174556, 46628698, 49082840, 55218195, 58899408, 69943047, 73624260, 88349112, 93257396, 98165680, 110436390, 116571745, 139886094, 147248520, 176698224, 186514792, 209829141, 220872780, 233143490, 279772188, 294497040, 349715235, 373029584, 419658282, 441745560, 466286980, 559544376, 699430470, 839316564, 883491120, 932573960, 1049145705, 1119088752, 1398860940, 1678633128, 1865147920, 2098291410, 2797721880, 3357266256, 4196582820, 5595443760, 8393165640, 16786331280]

約数ペア:

[(1, 16786331280), (2, 8393165640), (3, 5595443760), (4, 4196582820), (5, 3357266256), (6, 2797721880), (8, 2098291410), (9, 1865147920), (10, 1678633128), (12, 1398860940), (15, 1119088752), (16, 1049145705), (18, 932573960), (19, 883491120), (20, 839316564), (24, 699430470), (30, 559544376), (36, 466286980), (38, 441745560), (40, 419658282), (45, 373029584), (48, 349715235), (57, 294497040), (60, 279772188), (72, 233143490), (76, 220872780), (80, 209829141), (90, 186514792), (95, 176698224), (114, 147248520), (120, 139886094), (144, 116571745), (152, 110436390), (171, 98165680), (180, 93257396), (190, 88349112), (228, 73624260), (240, 69943047), (285, 58899408), (304, 55218195), (342, 49082840), (360, 46628698), (380, 44174556), (456, 36812130), (557, 30137040), (570, 29449704), (684, 24541420), (720, 23314349), (760, 22087278), (855, 19633136), (912, 18406065), (1114, 15068520), (1140, 14724852), (1368, 12270710), (1520, 11043639), (1671, 10045680), (1710, 9816568), (2203, 7619760), (2228, 7534260), (2280, 7362426), (2736, 6135355), (2785, 6027408), (3342, 5022840), (3420, 4908284), (4406, 3809880), (4456, 3767130), (4560, 3681213), (5013, 3348560), (5570, 3013704), (6609, 2539920), (6684, 2511420), (6840, 2454142), (8355, 2009136), (8812, 1904940), (8912, 1883565), (10026, 1674280), (10583, 1586160), (11015, 1523952), (11140, 1506852), (13218, 1269960), (13368, 1255710), (13680, 1227071), (16710, 1004568), (17624, 952470), (19827, 846640), (20052, 837140), (21166, 793080), (22030, 761976), (22280, 753426), (25065, 669712), (26436, 634980), (26736, 627855), (31749, 528720), (33045, 507984), (33420, 502284), (35248, 476235), (39654, 423320), (40104, 418570), (41857, 401040), (42332, 396540), (44060, 380988), (44560, 376713), (50130, 334856), (52872, 317490), (52915, 317232), (63498, 264360), (66090, 253992), (66840, 251142), (79308, 211660), (80208, 209285), (83714, 200520), (84664, 198270), (88120, 190494), (95247, 176240), (99135, 169328), (100260, 167428), (105744, 158745), (105830, 158616), (125571, 133680), (126996, 132180)]