22395120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 80352000

約数和(自身を除く): 57956880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 499, 510, 528, 561, 660, 680, 748, 816, 880, 935, 998, 1020, 1122, 1320, 1360, 1496, 1497, 1870, 1996, 2040, 2244, 2495, 2640, 2805, 2992, 2994, 3740, 3992, 4080, 4488, 4990, 5489, 5610, 5988, 7480, 7485, 7984, 8483, 8976, 9980, 10978, 11220, 11976, 14960, 14970, 16467, 16966, 19960, 21956, 22440, 23952, 25449, 27445, 29940, 32934, 33932, 39920, 42415, 43912, 44880, 50898, 54890, 59880, 65868, 67864, 82335, 84830, 87824, 93313, 101796, 109780, 119760, 127245, 131736, 135728, 164670, 169660, 186626, 203592, 219560, 254490, 263472, 279939, 329340, 339320, 373252, 407184, 439120, 466565, 508980, 559878, 658680, 678640, 746504, 933130, 1017960, 1119756, 1317360, 1399695, 1493008, 1866260, 2035920, 2239512, 2799390, 3732520, 4479024, 5598780, 7465040, 11197560, 22395120]

約数ペア:

[(1, 22395120), (2, 11197560), (3, 7465040), (4, 5598780), (5, 4479024), (6, 3732520), (8, 2799390), (10, 2239512), (11, 2035920), (12, 1866260), (15, 1493008), (16, 1399695), (17, 1317360), (20, 1119756), (22, 1017960), (24, 933130), (30, 746504), (33, 678640), (34, 658680), (40, 559878), (44, 508980), (48, 466565), (51, 439120), (55, 407184), (60, 373252), (66, 339320), (68, 329340), (80, 279939), (85, 263472), (88, 254490), (102, 219560), (110, 203592), (120, 186626), (132, 169660), (136, 164670), (165, 135728), (170, 131736), (176, 127245), (187, 119760), (204, 109780), (220, 101796), (240, 93313), (255, 87824), (264, 84830), (272, 82335), (330, 67864), (340, 65868), (374, 59880), (408, 54890), (440, 50898), (499, 44880), (510, 43912), (528, 42415), (561, 39920), (660, 33932), (680, 32934), (748, 29940), (816, 27445), (880, 25449), (935, 23952), (998, 22440), (1020, 21956), (1122, 19960), (1320, 16966), (1360, 16467), (1496, 14970), (1497, 14960), (1870, 11976), (1996, 11220), (2040, 10978), (2244, 9980), (2495, 8976), (2640, 8483), (2805, 7984), (2992, 7485), (2994, 7480), (3740, 5988), (3992, 5610), (4080, 5489), (4488, 4990)]