7138538640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 480

約数和(自身を含む): 26892028800

約数和(自身を除く): 19753490160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 171, 180, 181, 186, 190, 216, 228, 240, 248, 270, 279, 285, 304, 310, 342, 360, 362, 372, 380, 432, 456, 465, 496, 513, 540, 543, 558, 570, 589, 620, 684, 720, 724, 744, 760, 837, 855, 905, 912, 930, 961, 1026, 1080, 1086, 1116, 1140, 1178, 1240, 1368, 1395, 1448, 1488, 1520, 1629, 1674, 1710, 1767, 1810, 1860, 1922, 2052, 2160, 2172, 2232, 2280, 2356, 2480, 2565, 2715, 2736, 2790, 2883, 2896, 2945, 3258, 3348, 3420, 3439, 3534, 3620, 3720, 3844, 4104, 4185, 4344, 4464, 4560, 4712, 4805, 4887, 5130, 5301, 5430, 5580, 5611, 5766, 5890, 6516, 6696, 6840, 6878, 7068, 7240, 7440, 7688, 8145, 8208, 8370, 8649, 8688, 8835, 9424, 9610, 9774, 10260, 10317, 10602, 10860, 11160, 11222, 11532, 11780, 13032, 13392, 13680, 13756, 14136, 14415, 14480, 15376, 15903, 16290, 16740, 16833, 17195, 17298, 17670, 18259, 19220, 19548, 20520, 20634, 21204, 21720, 22320, 22444, 23064, 23560, 24435, 25947, 26064, 26505, 27512, 28055, 28272, 28830, 30951, 31806, 32580, 33480, 33666, 34390, 34596, 35340, 36518, 38440, 39096, 41040, 41268, 42408, 43245, 43440, 44888, 46128, 47120, 48870, 50499, 51585, 51894, 53010, 54777, 55024, 56110, 57660, 61902, 63612, 65160, 66960, 67332, 68780, 69192, 70680, 73036, 76880, 78192, 79515, 82536, 84165, 84816, 86490, 89776, 91295, 92853, 97740, 100998, 103170, 103788, 106020, 106609, 109554, 112220, 115320, 123804, 127224, 129735, 130320, 134664, 137560, 138384, 141360, 146072, 151497, 154755, 159030, 164331, 165072, 168330, 172980, 173941, 182590, 185706, 195480, 201996, 206340, 207576, 212040, 213218, 219108, 224440, 230640, 247608, 252495, 254448, 259470, 269328, 273885, 275120, 292144, 302994, 309510, 318060, 319827, 328662, 336660, 345960, 347882, 365180, 371412, 390960, 403992, 412680, 415152, 424080, 426436, 438216, 448880, 464265, 492993, 495216, 504990, 518940, 521823, 533045, 547770, 605988, 619020, 636120, 639654, 657324, 673320, 691920, 695764, 730360, 742824, 757485, 807984, 821655, 825360, 852872, 869705, 876432, 928530, 959481, 985986, 1009980, 1037880, 1043646, 1066090, 1095540, 1211976, 1238040, 1272240, 1279308, 1314648, 1346640, 1391528, 1460720, 1485648, 1514970, 1565469, 1599135, 1643310, 1705744, 1739410, 1857060, 1918962, 1971972, 2019960, 2075760, 2087292, 2132180, 2191080, 2423952, 2464965, 2476080, 2558616, 2609115, 2629296, 2783056, 2878443, 3029940, 3130938, 3198270, 3286620, 3304879, 3478820, 3714120, 3837924, 3943944, 4039920, 4174584, 4264360, 4382160, 4696407, 4797405, 4929930, 5117232, 5218230, 5756886, 6059880, 6261876, 6396540, 6573240, 6609758, 6957640, 7428240, 7675848, 7827345, 7887888, 8349168, 8528720, 9392814, 9594810, 9859860, 9914637, 10436460, 11513772, 12119760, 12523752, 12793080, 13146480, 13219516, 13915280, 14392215, 15351696, 15654690, 16524395, 18785628, 19189620, 19719720, 19829274, 20872920, 23027544, 23482035, 25047504, 25586160, 26439032, 28784430, 29743911, 31309380, 33048790, 37571256, 38379240, 39439440, 39658548, 41745840, 46055088, 46964070, 49573185, 52878064, 57568860, 59487822, 62618760, 66097580, 75142512, 76758480, 79317096, 89231733, 93928140, 99146370, 115137720, 118975644, 125237520, 132195160, 148719555, 158634192, 178463466, 187856280, 198292740, 230275440, 237951288, 264390320, 297439110, 356926932, 375712560, 396585480, 446158665, 475902576, 594878220, 713853864, 793170960, 892317330, 1189756440, 1427707728, 1784634660, 2379512880, 3569269320, 7138538640]

約数ペア:

[(1, 7138538640), (2, 3569269320), (3, 2379512880), (4, 1784634660), (5, 1427707728), (6, 1189756440), (8, 892317330), (9, 793170960), (10, 713853864), (12, 594878220), (15, 475902576), (16, 446158665), (18, 396585480), (19, 375712560), (20, 356926932), (24, 297439110), (27, 264390320), (30, 237951288), (31, 230275440), (36, 198292740), (38, 187856280), (40, 178463466), (45, 158634192), (48, 148719555), (54, 132195160), (57, 125237520), (60, 118975644), (62, 115137720), (72, 99146370), (76, 93928140), (80, 89231733), (90, 79317096), (93, 76758480), (95, 75142512), (108, 66097580), (114, 62618760), (120, 59487822), (124, 57568860), (135, 52878064), (144, 49573185), (152, 46964070), (155, 46055088), (171, 41745840), (180, 39658548), (181, 39439440), (186, 38379240), (190, 37571256), (216, 33048790), (228, 31309380), (240, 29743911), (248, 28784430), (270, 26439032), (279, 25586160), (285, 25047504), (304, 23482035), (310, 23027544), (342, 20872920), (360, 19829274), (362, 19719720), (372, 19189620), (380, 18785628), (432, 16524395), (456, 15654690), (465, 15351696), (496, 14392215), (513, 13915280), (540, 13219516), (543, 13146480), (558, 12793080), (570, 12523752), (589, 12119760), (620, 11513772), (684, 10436460), (720, 9914637), (724, 9859860), (744, 9594810), (760, 9392814), (837, 8528720), (855, 8349168), (905, 7887888), (912, 7827345), (930, 7675848), (961, 7428240), (1026, 6957640), (1080, 6609758), (1086, 6573240), (1116, 6396540), (1140, 6261876), (1178, 6059880), (1240, 5756886), (1368, 5218230), (1395, 5117232), (1448, 4929930), (1488, 4797405), (1520, 4696407), (1629, 4382160), (1674, 4264360), (1710, 4174584), (1767, 4039920), (1810, 3943944), (1860, 3837924), (1922, 3714120), (2052, 3478820), (2160, 3304879), (2172, 3286620), (2232, 3198270), (2280, 3130938), (2356, 3029940), (2480, 2878443), (2565, 2783056), (2715, 2629296), (2736, 2609115), (2790, 2558616), (2883, 2476080), (2896, 2464965), (2945, 2423952), (3258, 2191080), (3348, 2132180), (3420, 2087292), (3439, 2075760), (3534, 2019960), (3620, 1971972), (3720, 1918962), (3844, 1857060), (4104, 1739410), (4185, 1705744), (4344, 1643310), (4464, 1599135), (4560, 1565469), (4712, 1514970), (4805, 1485648), (4887, 1460720), (5130, 1391528), (5301, 1346640), (5430, 1314648), (5580, 1279308), (5611, 1272240), (5766, 1238040), (5890, 1211976), (6516, 1095540), (6696, 1066090), (6840, 1043646), (6878, 1037880), (7068, 1009980), (7240, 985986), (7440, 959481), (7688, 928530), (8145, 876432), (8208, 869705), (8370, 852872), (8649, 825360), (8688, 821655), (8835, 807984), (9424, 757485), (9610, 742824), (9774, 730360), (10260, 695764), (10317, 691920), (10602, 673320), (10860, 657324), (11160, 639654), (11222, 636120), (11532, 619020), (11780, 605988), (13032, 547770), (13392, 533045), (13680, 521823), (13756, 518940), (14136, 504990), (14415, 495216), (14480, 492993), (15376, 464265), (15903, 448880), (16290, 438216), (16740, 426436), (16833, 424080), (17195, 415152), (17298, 412680), (17670, 403992), (18259, 390960), (19220, 371412), (19548, 365180), (20520, 347882), (20634, 345960), (21204, 336660), (21720, 328662), (22320, 319827), (22444, 318060), (23064, 309510), (23560, 302994), (24435, 292144), (25947, 275120), (26064, 273885), (26505, 269328), (27512, 259470), (28055, 254448), (28272, 252495), (28830, 247608), (30951, 230640), (31806, 224440), (32580, 219108), (33480, 213218), (33666, 212040), (34390, 207576), (34596, 206340), (35340, 201996), (36518, 195480), (38440, 185706), (39096, 182590), (41040, 173941), (41268, 172980), (42408, 168330), (43245, 165072), (43440, 164331), (44888, 159030), (46128, 154755), (47120, 151497), (48870, 146072), (50499, 141360), (51585, 138384), (51894, 137560), (53010, 134664), (54777, 130320), (55024, 129735), (56110, 127224), (57660, 123804), (61902, 115320), (63612, 112220), (65160, 109554), (66960, 106609), (67332, 106020), (68780, 103788), (69192, 103170), (70680, 100998), (73036, 97740), (76880, 92853), (78192, 91295), (79515, 89776), (82536, 86490), (84165, 84816)]