444173520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 1579898880

約数和(自身を除く): 1135725360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 419, 420, 560, 631, 838, 840, 1257, 1262, 1676, 1680, 1893, 2095, 2514, 2524, 2933, 3155, 3352, 3786, 4190, 4417, 5028, 5048, 5866, 6285, 6310, 6704, 7572, 8380, 8799, 8834, 9465, 10056, 10096, 11732, 12570, 12620, 13251, 14665, 15144, 16760, 17598, 17668, 18930, 20112, 22085, 23464, 25140, 25240, 26502, 29330, 30288, 33520, 35196, 35336, 37860, 43995, 44170, 46928, 50280, 50480, 53004, 58660, 66255, 70392, 70672, 75720, 87990, 88340, 100560, 106008, 117320, 132510, 140784, 151440, 175980, 176680, 212016, 234640, 264389, 265020, 351960, 353360, 528778, 530040, 703920, 793167, 1057556, 1060080, 1321945, 1586334, 1850723, 2115112, 2643890, 3172668, 3701446, 3965835, 4230224, 5287780, 5552169, 6345336, 7402892, 7931670, 9253615, 10575560, 11104338, 12690672, 14805784, 15863340, 18507230, 21151120, 22208676, 27760845, 29611568, 31726680, 37014460, 44417352, 55521690, 63453360, 74028920, 88834704, 111043380, 148057840, 222086760, 444173520]

約数ペア:

[(1, 444173520), (2, 222086760), (3, 148057840), (4, 111043380), (5, 88834704), (6, 74028920), (7, 63453360), (8, 55521690), (10, 44417352), (12, 37014460), (14, 31726680), (15, 29611568), (16, 27760845), (20, 22208676), (21, 21151120), (24, 18507230), (28, 15863340), (30, 14805784), (35, 12690672), (40, 11104338), (42, 10575560), (48, 9253615), (56, 7931670), (60, 7402892), (70, 6345336), (80, 5552169), (84, 5287780), (105, 4230224), (112, 3965835), (120, 3701446), (140, 3172668), (168, 2643890), (210, 2115112), (240, 1850723), (280, 1586334), (336, 1321945), (419, 1060080), (420, 1057556), (560, 793167), (631, 703920), (838, 530040), (840, 528778), (1257, 353360), (1262, 351960), (1676, 265020), (1680, 264389), (1893, 234640), (2095, 212016), (2514, 176680), (2524, 175980), (2933, 151440), (3155, 140784), (3352, 132510), (3786, 117320), (4190, 106008), (4417, 100560), (5028, 88340), (5048, 87990), (5866, 75720), (6285, 70672), (6310, 70392), (6704, 66255), (7572, 58660), (8380, 53004), (8799, 50480), (8834, 50280), (9465, 46928), (10056, 44170), (10096, 43995), (11732, 37860), (12570, 35336), (12620, 35196), (13251, 33520), (14665, 30288), (15144, 29330), (16760, 26502), (17598, 25240), (17668, 25140), (18930, 23464), (20112, 22085)]