147751520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4549}}^1$

素因数の和:4600

約数の個数: 96

約数和(自身を含む): 412776000

約数和(自身を除く): 265024480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4549, 4640, 6496, 8120, 9098, 16240, 18196, 22745, 31843, 32480, 36392, 45490, 63686, 72784, 90980, 127372, 131921, 145568, 159215, 181960, 254744, 263842, 318430, 363920, 509488, 527684, 636860, 659605, 727840, 923447, 1018976, 1055368, 1273720, 1319210, 1846894, 2110736, 2547440, 2638420, 3693788, 4221472, 4617235, 5094880, 5276840, 7387576, 9234470, 10553680, 14775152, 18468940, 21107360, 29550304, 36937880, 73875760, 147751520]

約数ペア:

[(1, 147751520), (2, 73875760), (4, 36937880), (5, 29550304), (7, 21107360), (8, 18468940), (10, 14775152), (14, 10553680), (16, 9234470), (20, 7387576), (28, 5276840), (29, 5094880), (32, 4617235), (35, 4221472), (40, 3693788), (56, 2638420), (58, 2547440), (70, 2110736), (80, 1846894), (112, 1319210), (116, 1273720), (140, 1055368), (145, 1018976), (160, 923447), (203, 727840), (224, 659605), (232, 636860), (280, 527684), (290, 509488), (406, 363920), (464, 318430), (560, 263842), (580, 254744), (812, 181960), (928, 159215), (1015, 145568), (1120, 131921), (1160, 127372), (1624, 90980), (2030, 72784), (2320, 63686), (3248, 45490), (4060, 36392), (4549, 32480), (4640, 31843), (6496, 22745), (8120, 18196), (9098, 16240)]