354201840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 1262544192

約数和(自身を除く): 908342352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 73, 80, 90, 92, 115, 120, 138, 144, 146, 180, 184, 207, 219, 230, 240, 276, 292, 293, 345, 360, 365, 368, 414, 438, 460, 552, 584, 586, 657, 690, 720, 730, 828, 876, 879, 920, 1035, 1095, 1104, 1168, 1172, 1314, 1380, 1460, 1465, 1656, 1679, 1752, 1758, 1840, 2070, 2190, 2344, 2628, 2637, 2760, 2920, 2930, 3285, 3312, 3358, 3504, 3516, 4140, 4380, 4395, 4688, 5037, 5256, 5274, 5520, 5840, 5860, 6570, 6716, 6739, 7032, 8280, 8395, 8760, 8790, 10074, 10512, 10548, 11720, 13140, 13185, 13432, 13478, 14064, 15111, 16560, 16790, 17520, 17580, 20148, 20217, 21096, 21389, 23440, 25185, 26280, 26370, 26864, 26956, 30222, 33580, 33695, 35160, 40296, 40434, 42192, 42778, 50370, 52560, 52740, 53912, 60444, 60651, 64167, 67160, 67390, 70320, 75555, 80592, 80868, 85556, 100740, 101085, 105480, 106945, 107824, 120888, 121302, 128334, 134320, 134780, 151110, 161736, 171112, 192501, 201480, 202170, 210960, 213890, 241776, 242604, 256668, 269560, 302220, 303255, 320835, 323472, 342224, 385002, 402960, 404340, 427780, 485208, 491947, 513336, 539120, 604440, 606510, 641670, 770004, 808680, 855560, 962505, 970416, 983894, 1026672, 1208880, 1213020, 1283340, 1475841, 1540008, 1617360, 1711120, 1925010, 1967788, 2426040, 2459735, 2566680, 2951682, 3080016, 3850020, 3935576, 4427523, 4852080, 4919470, 5133360, 5903364, 7379205, 7700040, 7871152, 8855046, 9838940, 11806728, 14758410, 15400080, 17710092, 19677880, 22137615, 23613456, 29516820, 35420184, 39355760, 44275230, 59033640, 70840368, 88550460, 118067280, 177100920, 354201840]

約数ペア:

[(1, 354201840), (2, 177100920), (3, 118067280), (4, 88550460), (5, 70840368), (6, 59033640), (8, 44275230), (9, 39355760), (10, 35420184), (12, 29516820), (15, 23613456), (16, 22137615), (18, 19677880), (20, 17710092), (23, 15400080), (24, 14758410), (30, 11806728), (36, 9838940), (40, 8855046), (45, 7871152), (46, 7700040), (48, 7379205), (60, 5903364), (69, 5133360), (72, 4919470), (73, 4852080), (80, 4427523), (90, 3935576), (92, 3850020), (115, 3080016), (120, 2951682), (138, 2566680), (144, 2459735), (146, 2426040), (180, 1967788), (184, 1925010), (207, 1711120), (219, 1617360), (230, 1540008), (240, 1475841), (276, 1283340), (292, 1213020), (293, 1208880), (345, 1026672), (360, 983894), (365, 970416), (368, 962505), (414, 855560), (438, 808680), (460, 770004), (552, 641670), (584, 606510), (586, 604440), (657, 539120), (690, 513336), (720, 491947), (730, 485208), (828, 427780), (876, 404340), (879, 402960), (920, 385002), (1035, 342224), (1095, 323472), (1104, 320835), (1168, 303255), (1172, 302220), (1314, 269560), (1380, 256668), (1460, 242604), (1465, 241776), (1656, 213890), (1679, 210960), (1752, 202170), (1758, 201480), (1840, 192501), (2070, 171112), (2190, 161736), (2344, 151110), (2628, 134780), (2637, 134320), (2760, 128334), (2920, 121302), (2930, 120888), (3285, 107824), (3312, 106945), (3358, 105480), (3504, 101085), (3516, 100740), (4140, 85556), (4380, 80868), (4395, 80592), (4688, 75555), (5037, 70320), (5256, 67390), (5274, 67160), (5520, 64167), (5840, 60651), (5860, 60444), (6570, 53912), (6716, 52740), (6739, 52560), (7032, 50370), (8280, 42778), (8395, 42192), (8760, 40434), (8790, 40296), (10074, 35160), (10512, 33695), (10548, 33580), (11720, 30222), (13140, 26956), (13185, 26864), (13432, 26370), (13478, 26280), (14064, 25185), (15111, 23440), (16560, 21389), (16790, 21096), (17520, 20217), (17580, 20148)]