160747000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 407721600

約数和(自身を除く): 246974600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 29, 40, 46, 50, 58, 92, 100, 115, 116, 125, 145, 184, 200, 230, 232, 241, 250, 290, 460, 482, 500, 575, 580, 667, 725, 920, 964, 1000, 1150, 1160, 1205, 1334, 1450, 1928, 2300, 2410, 2668, 2875, 2900, 3335, 3625, 4600, 4820, 5336, 5543, 5750, 5800, 6025, 6670, 6989, 7250, 9640, 11086, 11500, 12050, 13340, 13978, 14500, 16675, 22172, 23000, 24100, 26680, 27715, 27956, 29000, 30125, 33350, 34945, 44344, 48200, 55430, 55912, 60250, 66700, 69890, 83375, 110860, 120500, 133400, 138575, 139780, 160747, 166750, 174725, 221720, 241000, 277150, 279560, 321494, 333500, 349450, 554300, 642988, 667000, 692875, 698900, 803735, 873625, 1108600, 1285976, 1385750, 1397800, 1607470, 1747250, 2771500, 3214940, 3494500, 4018675, 5543000, 6429880, 6989000, 8037350, 16074700, 20093375, 32149400, 40186750, 80373500, 160747000]

約数ペア:

[(1, 160747000), (2, 80373500), (4, 40186750), (5, 32149400), (8, 20093375), (10, 16074700), (20, 8037350), (23, 6989000), (25, 6429880), (29, 5543000), (40, 4018675), (46, 3494500), (50, 3214940), (58, 2771500), (92, 1747250), (100, 1607470), (115, 1397800), (116, 1385750), (125, 1285976), (145, 1108600), (184, 873625), (200, 803735), (230, 698900), (232, 692875), (241, 667000), (250, 642988), (290, 554300), (460, 349450), (482, 333500), (500, 321494), (575, 279560), (580, 277150), (667, 241000), (725, 221720), (920, 174725), (964, 166750), (1000, 160747), (1150, 139780), (1160, 138575), (1205, 133400), (1334, 120500), (1450, 110860), (1928, 83375), (2300, 69890), (2410, 66700), (2668, 60250), (2875, 55912), (2900, 55430), (3335, 48200), (3625, 44344), (4600, 34945), (4820, 33350), (5336, 30125), (5543, 29000), (5750, 27956), (5800, 27715), (6025, 26680), (6670, 24100), (6989, 23000), (7250, 22172), (9640, 16675), (11086, 14500), (11500, 13978), (12050, 13340)]