155711160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 320

約数和(自身を含む): 606877920

約数和(自身を除く): 451166760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 162, 165, 170, 180, 187, 198, 204, 216, 220, 255, 257, 264, 270, 297, 306, 324, 330, 340, 360, 374, 396, 405, 408, 440, 459, 495, 510, 514, 540, 561, 594, 612, 648, 660, 680, 748, 765, 771, 792, 810, 891, 918, 935, 990, 1020, 1028, 1080, 1122, 1188, 1224, 1285, 1320, 1377, 1485, 1496, 1530, 1542, 1620, 1683, 1782, 1836, 1870, 1980, 2040, 2056, 2244, 2295, 2313, 2376, 2570, 2754, 2805, 2827, 2970, 3060, 3084, 3240, 3366, 3564, 3672, 3740, 3855, 3960, 4369, 4455, 4488, 4590, 4626, 5049, 5140, 5508, 5610, 5654, 5940, 6120, 6168, 6732, 6885, 6939, 7128, 7480, 7710, 8415, 8481, 8738, 8910, 9180, 9252, 10098, 10280, 11016, 11220, 11308, 11565, 11880, 13107, 13464, 13770, 13878, 14135, 15147, 15420, 16830, 16962, 17476, 17820, 18360, 18504, 20196, 20817, 21845, 22440, 22616, 23130, 25245, 25443, 26214, 27540, 27756, 28270, 30294, 30840, 33660, 33924, 34695, 34952, 35640, 39321, 40392, 41634, 42405, 43690, 46260, 48059, 50490, 50886, 52428, 55080, 55512, 56540, 60588, 65535, 67320, 67848, 69390, 75735, 76329, 78642, 83268, 84810, 87380, 92520, 96118, 100980, 101772, 104085, 104856, 113080, 117963, 121176, 127215, 131070, 138780, 144177, 151470, 152658, 157284, 166536, 169620, 174760, 192236, 196605, 201960, 203544, 208170, 228987, 235926, 240295, 254430, 262140, 277560, 288354, 302940, 305316, 314568, 339240, 353889, 381645, 384472, 393210, 416340, 432531, 457974, 471852, 480590, 508860, 524280, 576708, 589815, 605880, 610632, 707778, 720885, 763290, 786420, 832680, 865062, 915948, 943704, 961180, 1017720, 1144935, 1153416, 1179630, 1297593, 1415556, 1441770, 1526580, 1572840, 1730124, 1769445, 1831896, 1922360, 2162655, 2289870, 2359260, 2595186, 2831112, 2883540, 3053160, 3460248, 3538890, 3892779, 4325310, 4579740, 4718520, 5190372, 5767080, 6487965, 7077780, 7785558, 8650620, 9159480, 10380744, 12975930, 14155560, 15571116, 17301240, 19463895, 25951860, 31142232, 38927790, 51903720, 77855580, 155711160]

約数ペア:

[(1, 155711160), (2, 77855580), (3, 51903720), (4, 38927790), (5, 31142232), (6, 25951860), (8, 19463895), (9, 17301240), (10, 15571116), (11, 14155560), (12, 12975930), (15, 10380744), (17, 9159480), (18, 8650620), (20, 7785558), (22, 7077780), (24, 6487965), (27, 5767080), (30, 5190372), (33, 4718520), (34, 4579740), (36, 4325310), (40, 3892779), (44, 3538890), (45, 3460248), (51, 3053160), (54, 2883540), (55, 2831112), (60, 2595186), (66, 2359260), (68, 2289870), (72, 2162655), (81, 1922360), (85, 1831896), (88, 1769445), (90, 1730124), (99, 1572840), (102, 1526580), (108, 1441770), (110, 1415556), (120, 1297593), (132, 1179630), (135, 1153416), (136, 1144935), (153, 1017720), (162, 961180), (165, 943704), (170, 915948), (180, 865062), (187, 832680), (198, 786420), (204, 763290), (216, 720885), (220, 707778), (255, 610632), (257, 605880), (264, 589815), (270, 576708), (297, 524280), (306, 508860), (324, 480590), (330, 471852), (340, 457974), (360, 432531), (374, 416340), (396, 393210), (405, 384472), (408, 381645), (440, 353889), (459, 339240), (495, 314568), (510, 305316), (514, 302940), (540, 288354), (561, 277560), (594, 262140), (612, 254430), (648, 240295), (660, 235926), (680, 228987), (748, 208170), (765, 203544), (771, 201960), (792, 196605), (810, 192236), (891, 174760), (918, 169620), (935, 166536), (990, 157284), (1020, 152658), (1028, 151470), (1080, 144177), (1122, 138780), (1188, 131070), (1224, 127215), (1285, 121176), (1320, 117963), (1377, 113080), (1485, 104856), (1496, 104085), (1530, 101772), (1542, 100980), (1620, 96118), (1683, 92520), (1782, 87380), (1836, 84810), (1870, 83268), (1980, 78642), (2040, 76329), (2056, 75735), (2244, 69390), (2295, 67848), (2313, 67320), (2376, 65535), (2570, 60588), (2754, 56540), (2805, 55512), (2827, 55080), (2970, 52428), (3060, 50886), (3084, 50490), (3240, 48059), (3366, 46260), (3564, 43690), (3672, 42405), (3740, 41634), (3855, 40392), (3960, 39321), (4369, 35640), (4455, 34952), (4488, 34695), (4590, 33924), (4626, 33660), (5049, 30840), (5140, 30294), (5508, 28270), (5610, 27756), (5654, 27540), (5940, 26214), (6120, 25443), (6168, 25245), (6732, 23130), (6885, 22616), (6939, 22440), (7128, 21845), (7480, 20817), (7710, 20196), (8415, 18504), (8481, 18360), (8738, 17820), (8910, 17476), (9180, 16962), (9252, 16830), (10098, 15420), (10280, 15147), (11016, 14135), (11220, 13878), (11308, 13770), (11565, 13464), (11880, 13107)]