246880385280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{21031}}^1$

素因数の和:22077

約数の個数: 216

約数和(自身を含む): 855059325120

約数和(自身を除く): 608178939840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1019, 1152, 1280, 1440, 1920, 2038, 2304, 2880, 3057, 3840, 4076, 5095, 5760, 6114, 8152, 9171, 10190, 11520, 12228, 15285, 16304, 18342, 20380, 21031, 24456, 30570, 32608, 36684, 40760, 42062, 45855, 48912, 61140, 63093, 65216, 73368, 81520, 84124, 91710, 97824, 105155, 122280, 126186, 130432, 146736, 163040, 168248, 183420, 189279, 195648, 210310, 244560, 252372, 260864, 293472, 315465, 326080, 336496, 366840, 378558, 391296, 420620, 489120, 504744, 586944, 630930, 652160, 672992, 733680, 757116, 782592, 841240, 946395, 978240, 1009488, 1173888, 1261860, 1304320, 1345984, 1467360, 1514232, 1682480, 1892790, 1956480, 2018976, 2347776, 2523720, 2691968, 2934720, 3028464, 3364960, 3785580, 3912960, 4037952, 5047440, 5383936, 5869440, 6056928, 6729920, 7571160, 8075904, 10094880, 11738880, 12113856, 13459840, 15142320, 16151808, 20189760, 21430589, 24227712, 26919680, 30284640, 40379520, 42861178, 48455424, 60569280, 64291767, 80759040, 85722356, 107152945, 121138560, 128583534, 171444712, 192875301, 214305890, 242277120, 257167068, 321458835, 342889424, 385750602, 428611780, 514334136, 642917670, 685778848, 771501204, 857223560, 964376505, 1028668272, 1285835340, 1371557696, 1543002408, 1714447120, 1928753010, 2057336544, 2571670680, 2743115392, 3086004816, 3428894240, 3857506020, 4114673088, 5143341360, 5486230784, 6172009632, 6857788480, 7715012040, 8229346176, 10286682720, 12344019264, 13715576960, 15430024080, 16458692352, 20573365440, 24688038528, 27431153920, 30860048160, 41146730880, 49376077056, 61720096320, 82293461760, 123440192640, 246880385280]

約数ペア:

[(1, 246880385280), (2, 123440192640), (3, 82293461760), (4, 61720096320), (5, 49376077056), (6, 41146730880), (8, 30860048160), (9, 27431153920), (10, 24688038528), (12, 20573365440), (15, 16458692352), (16, 15430024080), (18, 13715576960), (20, 12344019264), (24, 10286682720), (30, 8229346176), (32, 7715012040), (36, 6857788480), (40, 6172009632), (45, 5486230784), (48, 5143341360), (60, 4114673088), (64, 3857506020), (72, 3428894240), (80, 3086004816), (90, 2743115392), (96, 2571670680), (120, 2057336544), (128, 1928753010), (144, 1714447120), (160, 1543002408), (180, 1371557696), (192, 1285835340), (240, 1028668272), (256, 964376505), (288, 857223560), (320, 771501204), (360, 685778848), (384, 642917670), (480, 514334136), (576, 428611780), (640, 385750602), (720, 342889424), (768, 321458835), (960, 257167068), (1019, 242277120), (1152, 214305890), (1280, 192875301), (1440, 171444712), (1920, 128583534), (2038, 121138560), (2304, 107152945), (2880, 85722356), (3057, 80759040), (3840, 64291767), (4076, 60569280), (5095, 48455424), (5760, 42861178), (6114, 40379520), (8152, 30284640), (9171, 26919680), (10190, 24227712), (11520, 21430589), (12228, 20189760), (15285, 16151808), (16304, 15142320), (18342, 13459840), (20380, 12113856), (21031, 11738880), (24456, 10094880), (30570, 8075904), (32608, 7571160), (36684, 6729920), (40760, 6056928), (42062, 5869440), (45855, 5383936), (48912, 5047440), (61140, 4037952), (63093, 3912960), (65216, 3785580), (73368, 3364960), (81520, 3028464), (84124, 2934720), (91710, 2691968), (97824, 2523720), (105155, 2347776), (122280, 2018976), (126186, 1956480), (130432, 1892790), (146736, 1682480), (163040, 1514232), (168248, 1467360), (183420, 1345984), (189279, 1304320), (195648, 1261860), (210310, 1173888), (244560, 1009488), (252372, 978240), (260864, 946395), (293472, 841240), (315465, 782592), (326080, 757116), (336496, 733680), (366840, 672992), (378558, 652160), (391296, 630930), (420620, 586944), (489120, 504744)]