501330960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2870

約数の個数: 240

約数和(自身を含む): 1909252800

約数和(自身を除く): 1407921840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2819, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5638, 5928, 6840, 7410, 8457, 8892, 9360, 9880, 11115, 11276, 11856, 13680, 14095, 14820, 16914, 17784, 19760, 22230, 22552, 25371, 28190, 29640, 33828, 35568, 36647, 42285, 44460, 45104, 50742, 53561, 56380, 59280, 67656, 73294, 84570, 88920, 101484, 107122, 109941, 112760, 126855, 135312, 146588, 160683, 169140, 177840, 183235, 202968, 214244, 219882, 225520, 253710, 267805, 293176, 321366, 329823, 338280, 366470, 405936, 428488, 439764, 482049, 507420, 535610, 549705, 586352, 642732, 659646, 676560, 696293, 732940, 803415, 856976, 879528, 964098, 1014840, 1071220, 1099410, 1285464, 1319292, 1392586, 1465880, 1606830, 1649115, 1759056, 1928196, 2029680, 2088879, 2142440, 2198820, 2410245, 2570928, 2638584, 2785172, 2931760, 3213660, 3298230, 3481465, 3856392, 4177758, 4284880, 4397640, 4820490, 5277168, 5570344, 6266637, 6427320, 6596460, 6962930, 7712784, 8355516, 8795280, 9640980, 10444395, 11140688, 12533274, 12854640, 13192920, 13925860, 16711032, 19281960, 20888790, 25066548, 26385840, 27851720, 31333185, 33422064, 38563920, 41777580, 50133096, 55703440, 62666370, 83555160, 100266192, 125332740, 167110320, 250665480, 501330960]

約数ペア:

[(1, 501330960), (2, 250665480), (3, 167110320), (4, 125332740), (5, 100266192), (6, 83555160), (8, 62666370), (9, 55703440), (10, 50133096), (12, 41777580), (13, 38563920), (15, 33422064), (16, 31333185), (18, 27851720), (19, 26385840), (20, 25066548), (24, 20888790), (26, 19281960), (30, 16711032), (36, 13925860), (38, 13192920), (39, 12854640), (40, 12533274), (45, 11140688), (48, 10444395), (52, 9640980), (57, 8795280), (60, 8355516), (65, 7712784), (72, 6962930), (76, 6596460), (78, 6427320), (80, 6266637), (90, 5570344), (95, 5277168), (104, 4820490), (114, 4397640), (117, 4284880), (120, 4177758), (130, 3856392), (144, 3481465), (152, 3298230), (156, 3213660), (171, 2931760), (180, 2785172), (190, 2638584), (195, 2570928), (208, 2410245), (228, 2198820), (234, 2142440), (240, 2088879), (247, 2029680), (260, 1928196), (285, 1759056), (304, 1649115), (312, 1606830), (342, 1465880), (360, 1392586), (380, 1319292), (390, 1285464), (456, 1099410), (468, 1071220), (494, 1014840), (520, 964098), (570, 879528), (585, 856976), (624, 803415), (684, 732940), (720, 696293), (741, 676560), (760, 659646), (780, 642732), (855, 586352), (912, 549705), (936, 535610), (988, 507420), (1040, 482049), (1140, 439764), (1170, 428488), (1235, 405936), (1368, 366470), (1482, 338280), (1520, 329823), (1560, 321366), (1710, 293176), (1872, 267805), (1976, 253710), (2223, 225520), (2280, 219882), (2340, 214244), (2470, 202968), (2736, 183235), (2819, 177840), (2964, 169140), (3120, 160683), (3420, 146588), (3705, 135312), (3952, 126855), (4446, 112760), (4560, 109941), (4680, 107122), (4940, 101484), (5638, 88920), (5928, 84570), (6840, 73294), (7410, 67656), (8457, 59280), (8892, 56380), (9360, 53561), (9880, 50742), (11115, 45104), (11276, 44460), (11856, 42285), (13680, 36647), (14095, 35568), (14820, 33828), (16914, 29640), (17784, 28190), (19760, 25371), (22230, 22552)]