20175601440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:840

約数の個数: 384

約数和(自身を含む): 69498777600

約数和(自身を除く): 49323176160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 79, 80, 82, 95, 96, 114, 120, 123, 152, 158, 160, 164, 190, 205, 228, 237, 240, 246, 285, 304, 316, 328, 380, 395, 410, 456, 474, 480, 492, 570, 608, 615, 632, 656, 683, 760, 779, 790, 820, 912, 948, 984, 1140, 1185, 1230, 1264, 1312, 1366, 1501, 1520, 1558, 1580, 1640, 1824, 1896, 1968, 2049, 2280, 2337, 2370, 2460, 2528, 2732, 3002, 3040, 3116, 3160, 3239, 3280, 3415, 3792, 3895, 3936, 4098, 4503, 4560, 4674, 4740, 4920, 5464, 6004, 6232, 6320, 6478, 6560, 6830, 7505, 7584, 7790, 8196, 9006, 9120, 9348, 9480, 9717, 9840, 10245, 10928, 11685, 12008, 12464, 12640, 12956, 12977, 13660, 15010, 15580, 16195, 16392, 18012, 18696, 18960, 19434, 19680, 20490, 21856, 22515, 23370, 24016, 24928, 25912, 25954, 27320, 28003, 30020, 31160, 32390, 32784, 36024, 37392, 37920, 38868, 38931, 40980, 45030, 46740, 48032, 48585, 51824, 51908, 53957, 54640, 56006, 60040, 61541, 62320, 64780, 64885, 65568, 72048, 74784, 77736, 77862, 81960, 84009, 90060, 93480, 97170, 103648, 103816, 107914, 109280, 112012, 120080, 123082, 124640, 129560, 129770, 140015, 144096, 155472, 155724, 161871, 163920, 168018, 180120, 184623, 186960, 194340, 194655, 207632, 215828, 224024, 240160, 246164, 259120, 259540, 269785, 280030, 307705, 310944, 311448, 323742, 327840, 336036, 360240, 369246, 373920, 388680, 389310, 415264, 420045, 431656, 448048, 492328, 518240, 519080, 532057, 539570, 560060, 615410, 622896, 647484, 672072, 720480, 738492, 777360, 778620, 809355, 840090, 863312, 896096, 923115, 984656, 1025183, 1038160, 1064114, 1079140, 1120120, 1230820, 1245792, 1294968, 1344144, 1476984, 1554720, 1557240, 1596171, 1618710, 1680180, 1726624, 1846230, 1969312, 2050366, 2076320, 2128228, 2158280, 2212237, 2240240, 2461640, 2589936, 2660285, 2688288, 2953968, 3075549, 3114480, 3192342, 3237420, 3360360, 3692460, 4100732, 4256456, 4316560, 4424474, 4480480, 4923280, 5125915, 5179872, 5320570, 5907936, 6151098, 6228960, 6384684, 6474840, 6636711, 6720720, 7384920, 7980855, 8201464, 8512912, 8633120, 8848948, 9846560, 10251830, 10641140, 11061185, 12302196, 12769368, 12949680, 13273422, 13441440, 14769840, 15377745, 15961710, 16402928, 17025824, 17697896, 20503660, 21282280, 22122370, 24604392, 25538736, 25899360, 26546844, 29539680, 30755490, 31923420, 32805856, 33183555, 35395792, 41007320, 42032503, 42564560, 44244740, 49208784, 51077472, 53093688, 61510980, 63846840, 66367110, 70791584, 82014640, 84065006, 85129120, 88489480, 98417568, 106187376, 123021960, 126097509, 127693680, 132734220, 164029280, 168130012, 176978960, 210162515, 212374752, 246043920, 252195018, 255387360, 265468440, 336260024, 353957920, 420325030, 492087840, 504390036, 530936880, 630487545, 672520048, 840650060, 1008780072, 1061873760, 1260975090, 1345040096, 1681300120, 2017560144, 2521950180, 3362600240, 4035120288, 5043900360, 6725200480, 10087800720, 20175601440]

約数ペア:

[(1, 20175601440), (2, 10087800720), (3, 6725200480), (4, 5043900360), (5, 4035120288), (6, 3362600240), (8, 2521950180), (10, 2017560144), (12, 1681300120), (15, 1345040096), (16, 1260975090), (19, 1061873760), (20, 1008780072), (24, 840650060), (30, 672520048), (32, 630487545), (38, 530936880), (40, 504390036), (41, 492087840), (48, 420325030), (57, 353957920), (60, 336260024), (76, 265468440), (79, 255387360), (80, 252195018), (82, 246043920), (95, 212374752), (96, 210162515), (114, 176978960), (120, 168130012), (123, 164029280), (152, 132734220), (158, 127693680), (160, 126097509), (164, 123021960), (190, 106187376), (205, 98417568), (228, 88489480), (237, 85129120), (240, 84065006), (246, 82014640), (285, 70791584), (304, 66367110), (316, 63846840), (328, 61510980), (380, 53093688), (395, 51077472), (410, 49208784), (456, 44244740), (474, 42564560), (480, 42032503), (492, 41007320), (570, 35395792), (608, 33183555), (615, 32805856), (632, 31923420), (656, 30755490), (683, 29539680), (760, 26546844), (779, 25899360), (790, 25538736), (820, 24604392), (912, 22122370), (948, 21282280), (984, 20503660), (1140, 17697896), (1185, 17025824), (1230, 16402928), (1264, 15961710), (1312, 15377745), (1366, 14769840), (1501, 13441440), (1520, 13273422), (1558, 12949680), (1580, 12769368), (1640, 12302196), (1824, 11061185), (1896, 10641140), (1968, 10251830), (2049, 9846560), (2280, 8848948), (2337, 8633120), (2370, 8512912), (2460, 8201464), (2528, 7980855), (2732, 7384920), (3002, 6720720), (3040, 6636711), (3116, 6474840), (3160, 6384684), (3239, 6228960), (3280, 6151098), (3415, 5907936), (3792, 5320570), (3895, 5179872), (3936, 5125915), (4098, 4923280), (4503, 4480480), (4560, 4424474), (4674, 4316560), (4740, 4256456), (4920, 4100732), (5464, 3692460), (6004, 3360360), (6232, 3237420), (6320, 3192342), (6478, 3114480), (6560, 3075549), (6830, 2953968), (7505, 2688288), (7584, 2660285), (7790, 2589936), (8196, 2461640), (9006, 2240240), (9120, 2212237), (9348, 2158280), (9480, 2128228), (9717, 2076320), (9840, 2050366), (10245, 1969312), (10928, 1846230), (11685, 1726624), (12008, 1680180), (12464, 1618710), (12640, 1596171), (12956, 1557240), (12977, 1554720), (13660, 1476984), (15010, 1344144), (15580, 1294968), (16195, 1245792), (16392, 1230820), (18012, 1120120), (18696, 1079140), (18960, 1064114), (19434, 1038160), (19680, 1025183), (20490, 984656), (21856, 923115), (22515, 896096), (23370, 863312), (24016, 840090), (24928, 809355), (25912, 778620), (25954, 777360), (27320, 738492), (28003, 720480), (30020, 672072), (31160, 647484), (32390, 622896), (32784, 615410), (36024, 560060), (37392, 539570), (37920, 532057), (38868, 519080), (38931, 518240), (40980, 492328), (45030, 448048), (46740, 431656), (48032, 420045), (48585, 415264), (51824, 389310), (51908, 388680), (53957, 373920), (54640, 369246), (56006, 360240), (60040, 336036), (61541, 327840), (62320, 323742), (64780, 311448), (64885, 310944), (65568, 307705), (72048, 280030), (74784, 269785), (77736, 259540), (77862, 259120), (81960, 246164), (84009, 240160), (90060, 224024), (93480, 215828), (97170, 207632), (103648, 194655), (103816, 194340), (107914, 186960), (109280, 184623), (112012, 180120), (120080, 168018), (123082, 163920), (124640, 161871), (129560, 155724), (129770, 155472), (140015, 144096)]