25879628320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8264

約数の個数: 288

約数和(自身を含む): 79074164736

約数和(自身を除く): 53194536416

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 160, 182, 196, 208, 217, 224, 245, 248, 260, 280, 310, 364, 392, 403, 416, 434, 455, 490, 496, 520, 560, 620, 637, 728, 784, 806, 868, 910, 980, 992, 1040, 1085, 1120, 1240, 1274, 1456, 1519, 1568, 1612, 1736, 1820, 1960, 2015, 2080, 2170, 2480, 2548, 2821, 2912, 3038, 3185, 3224, 3472, 3640, 3920, 4030, 4340, 4960, 5096, 5642, 6076, 6370, 6448, 6944, 7280, 7595, 7840, 8060, 8191, 8680, 10192, 11284, 12152, 12740, 12896, 14105, 14560, 15190, 16120, 16382, 17360, 19747, 20384, 22568, 24304, 25480, 28210, 30380, 32240, 32764, 34720, 39494, 40955, 45136, 48608, 50960, 56420, 57337, 60760, 64480, 65528, 78988, 81910, 90272, 98735, 101920, 106483, 112840, 114674, 121520, 131056, 157976, 163820, 197470, 212966, 225680, 229348, 243040, 253921, 262112, 286685, 315952, 327640, 394940, 401359, 425932, 451360, 458696, 507842, 532415, 573370, 631904, 655280, 745381, 789880, 802718, 851864, 917392, 1015684, 1064830, 1146740, 1269605, 1310560, 1490762, 1579760, 1605436, 1703728, 1777447, 1834784, 2006795, 2031368, 2129660, 2293480, 2539210, 2981524, 3159520, 3210872, 3300973, 3407456, 3554894, 3726905, 4013590, 4062736, 4259320, 4586960, 5078420, 5217667, 5963048, 6421744, 6601946, 7109788, 7453810, 8027180, 8125472, 8518640, 8887235, 9173920, 10156840, 10435334, 11926096, 12442129, 12843488, 13203892, 14219576, 14907620, 16054360, 16504865, 17037280, 17774470, 20313680, 20870668, 23106811, 23852192, 24884258, 26088335, 26407784, 28439152, 29815240, 32108720, 33009730, 35548940, 40627360, 41741336, 46213622, 49768516, 52176670, 52815568, 56878304, 59630480, 62210645, 64217440, 66019460, 71097880, 83482672, 92427244, 99537032, 104353340, 105631136, 115534055, 119260960, 124421290, 132038920, 142195760, 161747677, 166965344, 184854488, 199074064, 208706680, 231068110, 248842580, 264077840, 284391520, 323495354, 369708976, 398148128, 417413360, 462136220, 497685160, 528155680, 646990708, 739417952, 808738385, 834826720, 924272440, 995370320, 1293981416, 1617476770, 1848544880, 1990740640, 2587962832, 3234953540, 3697089760, 5175925664, 6469907080, 12939814160, 25879628320]

約数ペア:

[(1, 25879628320), (2, 12939814160), (4, 6469907080), (5, 5175925664), (7, 3697089760), (8, 3234953540), (10, 2587962832), (13, 1990740640), (14, 1848544880), (16, 1617476770), (20, 1293981416), (26, 995370320), (28, 924272440), (31, 834826720), (32, 808738385), (35, 739417952), (40, 646990708), (49, 528155680), (52, 497685160), (56, 462136220), (62, 417413360), (65, 398148128), (70, 369708976), (80, 323495354), (91, 284391520), (98, 264077840), (104, 248842580), (112, 231068110), (124, 208706680), (130, 199074064), (140, 184854488), (155, 166965344), (160, 161747677), (182, 142195760), (196, 132038920), (208, 124421290), (217, 119260960), (224, 115534055), (245, 105631136), (248, 104353340), (260, 99537032), (280, 92427244), (310, 83482672), (364, 71097880), (392, 66019460), (403, 64217440), (416, 62210645), (434, 59630480), (455, 56878304), (490, 52815568), (496, 52176670), (520, 49768516), (560, 46213622), (620, 41741336), (637, 40627360), (728, 35548940), (784, 33009730), (806, 32108720), (868, 29815240), (910, 28439152), (980, 26407784), (992, 26088335), (1040, 24884258), (1085, 23852192), (1120, 23106811), (1240, 20870668), (1274, 20313680), (1456, 17774470), (1519, 17037280), (1568, 16504865), (1612, 16054360), (1736, 14907620), (1820, 14219576), (1960, 13203892), (2015, 12843488), (2080, 12442129), (2170, 11926096), (2480, 10435334), (2548, 10156840), (2821, 9173920), (2912, 8887235), (3038, 8518640), (3185, 8125472), (3224, 8027180), (3472, 7453810), (3640, 7109788), (3920, 6601946), (4030, 6421744), (4340, 5963048), (4960, 5217667), (5096, 5078420), (5642, 4586960), (6076, 4259320), (6370, 4062736), (6448, 4013590), (6944, 3726905), (7280, 3554894), (7595, 3407456), (7840, 3300973), (8060, 3210872), (8191, 3159520), (8680, 2981524), (10192, 2539210), (11284, 2293480), (12152, 2129660), (12740, 2031368), (12896, 2006795), (14105, 1834784), (14560, 1777447), (15190, 1703728), (16120, 1605436), (16382, 1579760), (17360, 1490762), (19747, 1310560), (20384, 1269605), (22568, 1146740), (24304, 1064830), (25480, 1015684), (28210, 917392), (30380, 851864), (32240, 802718), (32764, 789880), (34720, 745381), (39494, 655280), (40955, 631904), (45136, 573370), (48608, 532415), (50960, 507842), (56420, 458696), (57337, 451360), (60760, 425932), (64480, 401359), (65528, 394940), (78988, 327640), (81910, 315952), (90272, 286685), (98735, 262112), (101920, 253921), (106483, 243040), (112840, 229348), (114674, 225680), (121520, 212966), (131056, 197470), (157976, 163820)]