1877194680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{35797}}^1$

素因数の和:35853

約数の個数: 128

約数和(自身を含む): 6185894400

約数和(自身を除く): 4308699720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4370, 5244, 6555, 8740, 10488, 13110, 17480, 26220, 35797, 52440, 71594, 107391, 143188, 178985, 214782, 286376, 357970, 429564, 536955, 680143, 715940, 823331, 859128, 1073910, 1360286, 1431880, 1646662, 2040429, 2147820, 2469993, 2720572, 3293324, 3400715, 4080858, 4116655, 4295640, 4939986, 5441144, 6586648, 6801430, 8161716, 8233310, 9879972, 10202145, 12349965, 13602860, 15643289, 16323432, 16466620, 19759944, 20404290, 24699930, 27205720, 31286578, 32933240, 40808580, 46929867, 49399860, 62573156, 78216445, 81617160, 93859734, 98799720, 125146312, 156432890, 187719468, 234649335, 312865780, 375438936, 469298670, 625731560, 938597340, 1877194680]

約数ペア:

[(1, 1877194680), (2, 938597340), (3, 625731560), (4, 469298670), (5, 375438936), (6, 312865780), (8, 234649335), (10, 187719468), (12, 156432890), (15, 125146312), (19, 98799720), (20, 93859734), (23, 81617160), (24, 78216445), (30, 62573156), (38, 49399860), (40, 46929867), (46, 40808580), (57, 32933240), (60, 31286578), (69, 27205720), (76, 24699930), (92, 20404290), (95, 19759944), (114, 16466620), (115, 16323432), (120, 15643289), (138, 13602860), (152, 12349965), (184, 10202145), (190, 9879972), (228, 8233310), (230, 8161716), (276, 6801430), (285, 6586648), (345, 5441144), (380, 4939986), (437, 4295640), (456, 4116655), (460, 4080858), (552, 3400715), (570, 3293324), (690, 2720572), (760, 2469993), (874, 2147820), (920, 2040429), (1140, 1646662), (1311, 1431880), (1380, 1360286), (1748, 1073910), (2185, 859128), (2280, 823331), (2622, 715940), (2760, 680143), (3496, 536955), (4370, 429564), (5244, 357970), (6555, 286376), (8740, 214782), (10488, 178985), (13110, 143188), (17480, 107391), (26220, 71594), (35797, 52440)]