18761541120

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{116329}}^1$

素因数の和:116365

約数の個数: 240

約数和(自身を含む): 74259488160

約数和(自身を除く): 55497947040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 80640, 116329, 161280, 232658, 348987, 465316, 581645, 697974, 814303, 930632, 1046961, 1163290, 1395948, 1628606, 1744935, 1861264, 2093922, 2326580, 2442909, 2791896, 3257212, 3489870, 3722528, 4071515, 4187844, 4653160, 4885818, 5234805, 5583792, 6514424, 6979740, 7328727, 7445056, 8143030, 8375688, 9306320, 9771636, 10469610, 11167584, 12214545, 13028848, 13959480, 14657454, 14890112, 16286060, 16751376, 18612640, 19543272, 20939220, 22335168, 24429090, 26057696, 27918960, 29314908, 29780224, 32572120, 33502752, 36643635, 37225280, 39086544, 41878440, 44670336, 48858180, 52115392, 55837920, 58629816, 59560448, 65144240, 67005504, 73287270, 74450560, 78173088, 83756880, 89340672, 97716360, 104230784, 111675840, 117259632, 130288480, 134011008, 146574540, 148901120, 156346176, 167513760, 178681344, 195432720, 208461568, 223351680, 234519264, 260576960, 268022016, 293149080, 297802240, 312692352, 335027520, 390865440, 416923136, 446703360, 469038528, 521153920, 536044032, 586298160, 625384704, 670055040, 781730880, 893406720, 938077056, 1042307840, 1172596320, 1250769408, 1340110080, 1563461760, 1876154112, 2084615680, 2345192640, 2680220160, 3126923520, 3752308224, 4690385280, 6253847040, 9380770560, 18761541120]

約数ペア:

[(1, 18761541120), (2, 9380770560), (3, 6253847040), (4, 4690385280), (5, 3752308224), (6, 3126923520), (7, 2680220160), (8, 2345192640), (9, 2084615680), (10, 1876154112), (12, 1563461760), (14, 1340110080), (15, 1250769408), (16, 1172596320), (18, 1042307840), (20, 938077056), (21, 893406720), (24, 781730880), (28, 670055040), (30, 625384704), (32, 586298160), (35, 536044032), (36, 521153920), (40, 469038528), (42, 446703360), (45, 416923136), (48, 390865440), (56, 335027520), (60, 312692352), (63, 297802240), (64, 293149080), (70, 268022016), (72, 260576960), (80, 234519264), (84, 223351680), (90, 208461568), (96, 195432720), (105, 178681344), (112, 167513760), (120, 156346176), (126, 148901120), (128, 146574540), (140, 134011008), (144, 130288480), (160, 117259632), (168, 111675840), (180, 104230784), (192, 97716360), (210, 89340672), (224, 83756880), (240, 78173088), (252, 74450560), (256, 73287270), (280, 67005504), (288, 65144240), (315, 59560448), (320, 58629816), (336, 55837920), (360, 52115392), (384, 48858180), (420, 44670336), (448, 41878440), (480, 39086544), (504, 37225280), (512, 36643635), (560, 33502752), (576, 32572120), (630, 29780224), (640, 29314908), (672, 27918960), (720, 26057696), (768, 24429090), (840, 22335168), (896, 20939220), (960, 19543272), (1008, 18612640), (1120, 16751376), (1152, 16286060), (1260, 14890112), (1280, 14657454), (1344, 13959480), (1440, 13028848), (1536, 12214545), (1680, 11167584), (1792, 10469610), (1920, 9771636), (2016, 9306320), (2240, 8375688), (2304, 8143030), (2520, 7445056), (2560, 7328727), (2688, 6979740), (2880, 6514424), (3360, 5583792), (3584, 5234805), (3840, 4885818), (4032, 4653160), (4480, 4187844), (4608, 4071515), (5040, 3722528), (5376, 3489870), (5760, 3257212), (6720, 2791896), (7680, 2442909), (8064, 2326580), (8960, 2093922), (10080, 1861264), (10752, 1744935), (11520, 1628606), (13440, 1395948), (16128, 1163290), (17920, 1046961), (20160, 930632), (23040, 814303), (26880, 697974), (32256, 581645), (40320, 465316), (53760, 348987), (80640, 232658), (116329, 161280)]