148235920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 160

約数和(自身を含む): 435829248

約数和(自身を除く): 287593328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 161, 170, 184, 230, 238, 272, 280, 322, 340, 368, 391, 460, 476, 560, 595, 644, 677, 680, 782, 805, 920, 952, 1190, 1288, 1354, 1360, 1564, 1610, 1840, 1904, 1955, 2380, 2576, 2708, 2737, 3128, 3220, 3385, 3910, 4739, 4760, 5416, 5474, 6256, 6440, 6770, 7820, 9478, 9520, 10832, 10948, 11509, 12880, 13540, 13685, 15571, 15640, 18956, 21896, 23018, 23695, 27080, 27370, 31142, 31280, 37912, 43792, 46036, 47390, 54160, 54740, 57545, 62284, 75824, 77855, 80563, 92072, 94780, 108997, 109480, 115090, 124568, 155710, 161126, 184144, 189560, 217994, 218960, 230180, 249136, 264707, 311420, 322252, 379120, 402815, 435988, 460360, 529414, 544985, 622840, 644504, 805630, 871976, 920720, 1058828, 1089970, 1245680, 1289008, 1323535, 1611260, 1743952, 1852949, 2117656, 2179940, 2647070, 3222520, 3705898, 4235312, 4359880, 5294140, 6445040, 7411796, 8719760, 9264745, 10588280, 14823592, 18529490, 21176560, 29647184, 37058980, 74117960, 148235920]

約数ペア:

[(1, 148235920), (2, 74117960), (4, 37058980), (5, 29647184), (7, 21176560), (8, 18529490), (10, 14823592), (14, 10588280), (16, 9264745), (17, 8719760), (20, 7411796), (23, 6445040), (28, 5294140), (34, 4359880), (35, 4235312), (40, 3705898), (46, 3222520), (56, 2647070), (68, 2179940), (70, 2117656), (80, 1852949), (85, 1743952), (92, 1611260), (112, 1323535), (115, 1289008), (119, 1245680), (136, 1089970), (140, 1058828), (161, 920720), (170, 871976), (184, 805630), (230, 644504), (238, 622840), (272, 544985), (280, 529414), (322, 460360), (340, 435988), (368, 402815), (391, 379120), (460, 322252), (476, 311420), (560, 264707), (595, 249136), (644, 230180), (677, 218960), (680, 217994), (782, 189560), (805, 184144), (920, 161126), (952, 155710), (1190, 124568), (1288, 115090), (1354, 109480), (1360, 108997), (1564, 94780), (1610, 92072), (1840, 80563), (1904, 77855), (1955, 75824), (2380, 62284), (2576, 57545), (2708, 54740), (2737, 54160), (3128, 47390), (3220, 46036), (3385, 43792), (3910, 37912), (4739, 31280), (4760, 31142), (5416, 27370), (5474, 27080), (6256, 23695), (6440, 23018), (6770, 21896), (7820, 18956), (9478, 15640), (9520, 15571), (10832, 13685), (10948, 13540), (11509, 12880)]