134201320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 349920000

約数和(自身を除く): 215718680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 89, 92, 110, 115, 149, 178, 184, 220, 230, 253, 298, 356, 440, 445, 460, 506, 596, 712, 745, 890, 920, 979, 1012, 1192, 1265, 1490, 1639, 1780, 1958, 2024, 2047, 2530, 2980, 3278, 3427, 3560, 3916, 4094, 4895, 5060, 5960, 6556, 6854, 7832, 8188, 8195, 9790, 10120, 10235, 13112, 13261, 13708, 16376, 16390, 17135, 19580, 20470, 22517, 26522, 27416, 32780, 34270, 37697, 39160, 40940, 45034, 53044, 65560, 66305, 68540, 75394, 81880, 90068, 106088, 112585, 132610, 137080, 145871, 150788, 180136, 188485, 225170, 265220, 291742, 301576, 305003, 376970, 450340, 530440, 583484, 610006, 729355, 753940, 900680, 1166968, 1220012, 1458710, 1507880, 1525015, 2440024, 2917420, 3050030, 3355033, 5834840, 6100060, 6710066, 12200120, 13420132, 16775165, 26840264, 33550330, 67100660, 134201320]

約数ペア:

[(1, 134201320), (2, 67100660), (4, 33550330), (5, 26840264), (8, 16775165), (10, 13420132), (11, 12200120), (20, 6710066), (22, 6100060), (23, 5834840), (40, 3355033), (44, 3050030), (46, 2917420), (55, 2440024), (88, 1525015), (89, 1507880), (92, 1458710), (110, 1220012), (115, 1166968), (149, 900680), (178, 753940), (184, 729355), (220, 610006), (230, 583484), (253, 530440), (298, 450340), (356, 376970), (440, 305003), (445, 301576), (460, 291742), (506, 265220), (596, 225170), (712, 188485), (745, 180136), (890, 150788), (920, 145871), (979, 137080), (1012, 132610), (1192, 112585), (1265, 106088), (1490, 90068), (1639, 81880), (1780, 75394), (1958, 68540), (2024, 66305), (2047, 65560), (2530, 53044), (2980, 45034), (3278, 40940), (3427, 39160), (3560, 37697), (3916, 34270), (4094, 32780), (4895, 27416), (5060, 26522), (5960, 22517), (6556, 20470), (6854, 19580), (7832, 17135), (8188, 16390), (8195, 16376), (9790, 13708), (10120, 13261), (10235, 13112)]