19938876360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 512

約数和(自身を含む): 71530905600

約数和(自身を除く): 51592029240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 68, 78, 79, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 158, 170, 186, 195, 204, 221, 237, 248, 255, 260, 307, 310, 312, 316, 340, 372, 390, 395, 403, 408, 442, 465, 474, 510, 520, 527, 614, 620, 632, 663, 680, 744, 780, 790, 806, 884, 921, 930, 948, 1020, 1027, 1054, 1105, 1185, 1209, 1228, 1240, 1326, 1343, 1535, 1560, 1580, 1581, 1612, 1768, 1842, 1860, 1896, 2015, 2040, 2054, 2108, 2210, 2370, 2418, 2449, 2456, 2635, 2652, 2686, 3070, 3081, 3160, 3162, 3224, 3315, 3684, 3720, 3991, 4029, 4030, 4108, 4216, 4420, 4605, 4740, 4836, 4898, 5135, 5219, 5270, 5304, 5372, 6045, 6140, 6162, 6324, 6630, 6715, 6851, 7347, 7368, 7905, 7982, 8058, 8060, 8216, 8840, 9210, 9480, 9517, 9672, 9796, 10270, 10438, 10540, 10744, 11973, 12090, 12245, 12280, 12324, 12648, 13260, 13430, 13702, 14694, 15405, 15657, 15810, 15964, 16116, 16120, 17459, 18420, 19034, 19592, 19955, 20145, 20540, 20553, 20876, 21080, 23946, 24180, 24253, 24490, 24648, 26095, 26520, 26860, 27404, 28551, 29388, 30810, 31314, 31620, 31837, 31928, 32232, 34255, 34918, 36735, 36840, 38068, 39910, 40290, 41080, 41106, 41633, 41752, 47585, 47892, 48360, 48506, 48980, 52190, 52377, 53720, 54808, 57102, 58776, 59865, 61620, 62628, 63240, 63674, 67847, 68510, 69836, 72759, 73470, 76136, 78285, 79820, 80580, 82212, 83266, 87295, 95170, 95511, 95784, 97012, 97960, 102765, 104380, 104754, 114204, 119730, 121265, 123240, 123721, 124899, 125256, 127348, 135694, 137020, 139672, 142755, 145518, 146940, 156570, 159185, 159640, 161160, 161789, 164424, 166532, 174590, 190340, 191022, 194024, 203541, 205530, 208165, 208760, 209508, 228408, 239460, 242530, 247442, 249798, 254696, 261885, 271388, 274040, 285510, 291036, 293880, 313140, 315289, 318370, 323578, 333064, 339235, 349180, 363795, 371163, 380680, 382044, 407082, 411060, 412301, 416330, 419016, 477555, 478920, 485060, 485367, 494884, 499596, 523770, 541229, 542776, 571020, 582072, 618605, 624495, 626280, 630578, 636740, 647156, 678470, 698360, 727590, 742326, 751843, 764088, 808945, 814164, 822120, 824602, 832660, 945867, 955110, 970120, 970734, 989768, 999192, 1017705, 1047540, 1082458, 1142040, 1236903, 1237210, 1248990, 1261156, 1273480, 1294312, 1356940, 1455180, 1484652, 1503686, 1576445, 1617890, 1623687, 1628328, 1649204, 1665320, 1855815, 1891734, 1910220, 1941468, 2035410, 2061505, 2095080, 2103257, 2164916, 2255529, 2426835, 2473806, 2474420, 2497980, 2522312, 2706145, 2713880, 2910360, 2969304, 3007372, 3152890, 3235780, 3247374, 3298408, 3711630, 3759215, 3783468, 3820440, 3882936, 4070820, 4123010, 4206514, 4329832, 4511058, 4729335, 4853670, 4947612, 4948840, 4995960, 5359913, 5412290, 6014744, 6184515, 6305780, 6309771, 6471560, 6494748, 7423260, 7518430, 7566936, 8118435, 8141640, 8246020, 8413028, 9022116, 9458670, 9707340, 9773959, 9895224, 10516285, 10719826, 10824580, 11277645, 12369030, 12611560, 12619542, 12781331, 12989496, 14846520, 15036860, 16079739, 16236870, 16492040, 16826056, 18044232, 18917340, 19414680, 19547918, 21032570, 21439652, 21649160, 22555290, 24738060, 25239084, 25562662, 26799565, 29321877, 30073720, 31548855, 32159478, 32473740, 37834680, 38343993, 39095836, 42065140, 42879304, 45110580, 48869795, 49476120, 50478168, 51125324, 53599130, 58643754, 63097710, 63906655, 64318956, 64947480, 76687986, 78191672, 80398695, 84130280, 90221160, 97739590, 102250648, 107198260, 117287508, 126195420, 127813310, 128637912, 146609385, 153375972, 160797390, 166157303, 191719965, 195479180, 214396520, 234575016, 252390840, 255626620, 293218770, 306751944, 321594780, 332314606, 383439930, 390958360, 498471909, 511253240, 586437540, 643189560, 664629212, 766879860, 830786515, 996943818, 1172875080, 1329258424, 1533759720, 1661573030, 1993887636, 2492359545, 3323146060, 3987775272, 4984719090, 6646292120, 9969438180, 19938876360]

約数ペア:

[(1, 19938876360), (2, 9969438180), (3, 6646292120), (4, 4984719090), (5, 3987775272), (6, 3323146060), (8, 2492359545), (10, 1993887636), (12, 1661573030), (13, 1533759720), (15, 1329258424), (17, 1172875080), (20, 996943818), (24, 830786515), (26, 766879860), (30, 664629212), (31, 643189560), (34, 586437540), (39, 511253240), (40, 498471909), (51, 390958360), (52, 383439930), (60, 332314606), (62, 321594780), (65, 306751944), (68, 293218770), (78, 255626620), (79, 252390840), (85, 234575016), (93, 214396520), (102, 195479180), (104, 191719965), (120, 166157303), (124, 160797390), (130, 153375972), (136, 146609385), (155, 128637912), (156, 127813310), (158, 126195420), (170, 117287508), (186, 107198260), (195, 102250648), (204, 97739590), (221, 90221160), (237, 84130280), (248, 80398695), (255, 78191672), (260, 76687986), (307, 64947480), (310, 64318956), (312, 63906655), (316, 63097710), (340, 58643754), (372, 53599130), (390, 51125324), (395, 50478168), (403, 49476120), (408, 48869795), (442, 45110580), (465, 42879304), (474, 42065140), (510, 39095836), (520, 38343993), (527, 37834680), (614, 32473740), (620, 32159478), (632, 31548855), (663, 30073720), (680, 29321877), (744, 26799565), (780, 25562662), (790, 25239084), (806, 24738060), (884, 22555290), (921, 21649160), (930, 21439652), (948, 21032570), (1020, 19547918), (1027, 19414680), (1054, 18917340), (1105, 18044232), (1185, 16826056), (1209, 16492040), (1228, 16236870), (1240, 16079739), (1326, 15036860), (1343, 14846520), (1535, 12989496), (1560, 12781331), (1580, 12619542), (1581, 12611560), (1612, 12369030), (1768, 11277645), (1842, 10824580), (1860, 10719826), (1896, 10516285), (2015, 9895224), (2040, 9773959), (2054, 9707340), (2108, 9458670), (2210, 9022116), (2370, 8413028), (2418, 8246020), (2449, 8141640), (2456, 8118435), (2635, 7566936), (2652, 7518430), (2686, 7423260), (3070, 6494748), (3081, 6471560), (3160, 6309771), (3162, 6305780), (3224, 6184515), (3315, 6014744), (3684, 5412290), (3720, 5359913), (3991, 4995960), (4029, 4948840), (4030, 4947612), (4108, 4853670), (4216, 4729335), (4420, 4511058), (4605, 4329832), (4740, 4206514), (4836, 4123010), (4898, 4070820), (5135, 3882936), (5219, 3820440), (5270, 3783468), (5304, 3759215), (5372, 3711630), (6045, 3298408), (6140, 3247374), (6162, 3235780), (6324, 3152890), (6630, 3007372), (6715, 2969304), (6851, 2910360), (7347, 2713880), (7368, 2706145), (7905, 2522312), (7982, 2497980), (8058, 2474420), (8060, 2473806), (8216, 2426835), (8840, 2255529), (9210, 2164916), (9480, 2103257), (9517, 2095080), (9672, 2061505), (9796, 2035410), (10270, 1941468), (10438, 1910220), (10540, 1891734), (10744, 1855815), (11973, 1665320), (12090, 1649204), (12245, 1628328), (12280, 1623687), (12324, 1617890), (12648, 1576445), (13260, 1503686), (13430, 1484652), (13702, 1455180), (14694, 1356940), (15405, 1294312), (15657, 1273480), (15810, 1261156), (15964, 1248990), (16116, 1237210), (16120, 1236903), (17459, 1142040), (18420, 1082458), (19034, 1047540), (19592, 1017705), (19955, 999192), (20145, 989768), (20540, 970734), (20553, 970120), (20876, 955110), (21080, 945867), (23946, 832660), (24180, 824602), (24253, 822120), (24490, 814164), (24648, 808945), (26095, 764088), (26520, 751843), (26860, 742326), (27404, 727590), (28551, 698360), (29388, 678470), (30810, 647156), (31314, 636740), (31620, 630578), (31837, 626280), (31928, 624495), (32232, 618605), (34255, 582072), (34918, 571020), (36735, 542776), (36840, 541229), (38068, 523770), (39910, 499596), (40290, 494884), (41080, 485367), (41106, 485060), (41633, 478920), (41752, 477555), (47585, 419016), (47892, 416330), (48360, 412301), (48506, 411060), (48980, 407082), (52190, 382044), (52377, 380680), (53720, 371163), (54808, 363795), (57102, 349180), (58776, 339235), (59865, 333064), (61620, 323578), (62628, 318370), (63240, 315289), (63674, 313140), (67847, 293880), (68510, 291036), (69836, 285510), (72759, 274040), (73470, 271388), (76136, 261885), (78285, 254696), (79820, 249798), (80580, 247442), (82212, 242530), (83266, 239460), (87295, 228408), (95170, 209508), (95511, 208760), (95784, 208165), (97012, 205530), (97960, 203541), (102765, 194024), (104380, 191022), (104754, 190340), (114204, 174590), (119730, 166532), (121265, 164424), (123240, 161789), (123721, 161160), (124899, 159640), (125256, 159185), (127348, 156570), (135694, 146940), (137020, 145518), (139672, 142755)]