408056160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 1369509120

約数和(自身を除く): 961452960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 101, 114, 120, 152, 160, 190, 202, 228, 240, 285, 303, 304, 380, 404, 443, 456, 480, 505, 570, 606, 608, 760, 808, 886, 912, 1010, 1140, 1212, 1329, 1515, 1520, 1616, 1772, 1824, 1919, 2020, 2215, 2280, 2424, 2658, 3030, 3040, 3232, 3544, 3838, 4040, 4430, 4560, 4848, 5316, 5757, 6060, 6645, 7088, 7676, 8080, 8417, 8860, 9120, 9595, 9696, 10632, 11514, 12120, 13290, 14176, 15352, 16160, 16834, 17720, 19190, 21264, 23028, 24240, 25251, 26580, 28785, 30704, 33668, 35440, 38380, 42085, 42528, 44743, 46056, 48480, 50502, 53160, 57570, 61408, 67336, 70880, 76760, 84170, 89486, 92112, 101004, 106320, 115140, 126255, 134229, 134672, 153520, 168340, 178972, 184224, 202008, 212640, 223715, 230280, 252510, 268458, 269344, 307040, 336680, 357944, 404016, 447430, 460560, 505020, 536916, 671145, 673360, 715888, 808032, 850117, 894860, 921120, 1010040, 1073832, 1342290, 1346720, 1431776, 1700234, 1789720, 2020080, 2147664, 2550351, 2684580, 3400468, 3579440, 4040160, 4250585, 4295328, 5100702, 5369160, 6800936, 7158880, 8501170, 10201404, 10738320, 12751755, 13601872, 17002340, 20402808, 21476640, 25503510, 27203744, 34004680, 40805616, 51007020, 68009360, 81611232, 102014040, 136018720, 204028080, 408056160]

約数ペア:

[(1, 408056160), (2, 204028080), (3, 136018720), (4, 102014040), (5, 81611232), (6, 68009360), (8, 51007020), (10, 40805616), (12, 34004680), (15, 27203744), (16, 25503510), (19, 21476640), (20, 20402808), (24, 17002340), (30, 13601872), (32, 12751755), (38, 10738320), (40, 10201404), (48, 8501170), (57, 7158880), (60, 6800936), (76, 5369160), (80, 5100702), (95, 4295328), (96, 4250585), (101, 4040160), (114, 3579440), (120, 3400468), (152, 2684580), (160, 2550351), (190, 2147664), (202, 2020080), (228, 1789720), (240, 1700234), (285, 1431776), (303, 1346720), (304, 1342290), (380, 1073832), (404, 1010040), (443, 921120), (456, 894860), (480, 850117), (505, 808032), (570, 715888), (606, 673360), (608, 671145), (760, 536916), (808, 505020), (886, 460560), (912, 447430), (1010, 404016), (1140, 357944), (1212, 336680), (1329, 307040), (1515, 269344), (1520, 268458), (1616, 252510), (1772, 230280), (1824, 223715), (1919, 212640), (2020, 202008), (2215, 184224), (2280, 178972), (2424, 168340), (2658, 153520), (3030, 134672), (3040, 134229), (3232, 126255), (3544, 115140), (3838, 106320), (4040, 101004), (4430, 92112), (4560, 89486), (4848, 84170), (5316, 76760), (5757, 70880), (6060, 67336), (6645, 61408), (7088, 57570), (7676, 53160), (8080, 50502), (8417, 48480), (8860, 46056), (9120, 44743), (9595, 42528), (9696, 42085), (10632, 38380), (11514, 35440), (12120, 33668), (13290, 30704), (14176, 28785), (15352, 26580), (16160, 25251), (16834, 24240), (17720, 23028), (19190, 21264)]