2353486720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1$

素因数の和:1704

約数の個数: 128

約数和(自身を含む): 6094932480

約数和(自身を除く): 3741445760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 191, 208, 260, 320, 382, 416, 520, 640, 764, 832, 955, 1040, 1481, 1528, 1664, 1910, 2080, 2483, 2962, 3056, 3820, 4160, 4966, 5924, 6112, 7405, 7640, 8320, 9932, 11848, 12224, 12415, 14810, 15280, 19253, 19864, 23696, 24448, 24830, 29620, 30560, 38506, 39728, 47392, 49660, 59240, 61120, 77012, 79456, 94784, 96265, 99320, 118480, 122240, 154024, 158912, 189568, 192530, 198640, 236960, 282871, 308048, 317824, 385060, 397280, 473920, 565742, 616096, 770120, 794560, 947840, 1131484, 1232192, 1414355, 1540240, 1589120, 2262968, 2464384, 2828710, 3080480, 3677323, 4525936, 5657420, 6160960, 7354646, 9051872, 11314840, 12321920, 14709292, 18103744, 18386615, 22629680, 29418584, 36207488, 36773230, 45259360, 58837168, 73546460, 90518720, 117674336, 147092920, 181037440, 235348672, 294185840, 470697344, 588371680, 1176743360, 2353486720]

約数ペア:

[(1, 2353486720), (2, 1176743360), (4, 588371680), (5, 470697344), (8, 294185840), (10, 235348672), (13, 181037440), (16, 147092920), (20, 117674336), (26, 90518720), (32, 73546460), (40, 58837168), (52, 45259360), (64, 36773230), (65, 36207488), (80, 29418584), (104, 22629680), (128, 18386615), (130, 18103744), (160, 14709292), (191, 12321920), (208, 11314840), (260, 9051872), (320, 7354646), (382, 6160960), (416, 5657420), (520, 4525936), (640, 3677323), (764, 3080480), (832, 2828710), (955, 2464384), (1040, 2262968), (1481, 1589120), (1528, 1540240), (1664, 1414355), (1910, 1232192), (2080, 1131484), (2483, 947840), (2962, 794560), (3056, 770120), (3820, 616096), (4160, 565742), (4966, 473920), (5924, 397280), (6112, 385060), (7405, 317824), (7640, 308048), (8320, 282871), (9932, 236960), (11848, 198640), (12224, 192530), (12415, 189568), (14810, 158912), (15280, 154024), (19253, 122240), (19864, 118480), (23696, 99320), (24448, 96265), (24830, 94784), (29620, 79456), (30560, 77012), (38506, 61120), (39728, 59240), (47392, 49660)]