329605920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1768

約数の個数: 288

約数和(自身を含む): 1353905280

約数和(自身を除く): 1024299360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1721, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3442, 3990, 4256, 4560, 4788, 5040, 5163, 5320, 5472, 5985, 6384, 6840, 6884, 7980, 8605, 9120, 9576, 10080, 10326, 10640, 11970, 12047, 12768, 13680, 13768, 15489, 15960, 17210, 19152, 20652, 21280, 23940, 24094, 25815, 27360, 27536, 30978, 31920, 32699, 34420, 36141, 38304, 41304, 47880, 48188, 51630, 55072, 60235, 61956, 63840, 65398, 68840, 72282, 77445, 82608, 95760, 96376, 98097, 103260, 108423, 120470, 123912, 130796, 137680, 144564, 154890, 163495, 165216, 180705, 191520, 192752, 196194, 206520, 216846, 228893, 240940, 247824, 261592, 275360, 289128, 294291, 309780, 326990, 361410, 385504, 392388, 413040, 433692, 457786, 481880, 490485, 495648, 523184, 542115, 578256, 588582, 619560, 653980, 686679, 722820, 784776, 826080, 867384, 915572, 963760, 980970, 1046368, 1084230, 1144465, 1156512, 1177164, 1239120, 1307960, 1373358, 1445640, 1471455, 1569552, 1734768, 1831144, 1927520, 1961940, 2060037, 2168460, 2288930, 2354328, 2478240, 2615920, 2746716, 2891280, 2942910, 3139104, 3433395, 3469536, 3662288, 3923880, 4120074, 4336920, 4577860, 4708656, 5231840, 5493432, 5782560, 5885820, 6866790, 7324576, 7847760, 8240148, 8673840, 9155720, 9417312, 10300185, 10986864, 11771640, 13733580, 15695520, 16480296, 17347680, 18311440, 20600370, 21973728, 23543280, 27467160, 32960592, 36622880, 41200740, 47086560, 54934320, 65921184, 82401480, 109868640, 164802960, 329605920]

約数ペア:

[(1, 329605920), (2, 164802960), (3, 109868640), (4, 82401480), (5, 65921184), (6, 54934320), (7, 47086560), (8, 41200740), (9, 36622880), (10, 32960592), (12, 27467160), (14, 23543280), (15, 21973728), (16, 20600370), (18, 18311440), (19, 17347680), (20, 16480296), (21, 15695520), (24, 13733580), (28, 11771640), (30, 10986864), (32, 10300185), (35, 9417312), (36, 9155720), (38, 8673840), (40, 8240148), (42, 7847760), (45, 7324576), (48, 6866790), (56, 5885820), (57, 5782560), (60, 5493432), (63, 5231840), (70, 4708656), (72, 4577860), (76, 4336920), (80, 4120074), (84, 3923880), (90, 3662288), (95, 3469536), (96, 3433395), (105, 3139104), (112, 2942910), (114, 2891280), (120, 2746716), (126, 2615920), (133, 2478240), (140, 2354328), (144, 2288930), (152, 2168460), (160, 2060037), (168, 1961940), (171, 1927520), (180, 1831144), (190, 1734768), (210, 1569552), (224, 1471455), (228, 1445640), (240, 1373358), (252, 1307960), (266, 1239120), (280, 1177164), (285, 1156512), (288, 1144465), (304, 1084230), (315, 1046368), (336, 980970), (342, 963760), (360, 915572), (380, 867384), (399, 826080), (420, 784776), (456, 722820), (480, 686679), (504, 653980), (532, 619560), (560, 588582), (570, 578256), (608, 542115), (630, 523184), (665, 495648), (672, 490485), (684, 481880), (720, 457786), (760, 433692), (798, 413040), (840, 392388), (855, 385504), (912, 361410), (1008, 326990), (1064, 309780), (1120, 294291), (1140, 289128), (1197, 275360), (1260, 261592), (1330, 247824), (1368, 240940), (1440, 228893), (1520, 216846), (1596, 206520), (1680, 196194), (1710, 192752), (1721, 191520), (1824, 180705), (1995, 165216), (2016, 163495), (2128, 154890), (2280, 144564), (2394, 137680), (2520, 130796), (2660, 123912), (2736, 120470), (3040, 108423), (3192, 103260), (3360, 98097), (3420, 96376), (3442, 95760), (3990, 82608), (4256, 77445), (4560, 72282), (4788, 68840), (5040, 65398), (5163, 63840), (5320, 61956), (5472, 60235), (5985, 55072), (6384, 51630), (6840, 48188), (6884, 47880), (7980, 41304), (8605, 38304), (9120, 36141), (9576, 34420), (10080, 32699), (10326, 31920), (10640, 30978), (11970, 27536), (12047, 27360), (12768, 25815), (13680, 24094), (13768, 23940), (15489, 21280), (15960, 20652), (17210, 19152)]