155524897760

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1\times {\mathrm{9649}}^1$

素因数の和:10564

約数の個数: 96

約数和(自身を含む): 370752228000

約数和(自身を除く): 215227330240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 769, 1048, 1310, 1538, 2096, 2620, 3076, 3845, 4192, 5240, 6152, 7690, 9649, 10480, 12304, 15380, 19298, 20960, 24608, 30760, 38596, 48245, 61520, 77192, 96490, 100739, 123040, 154384, 192980, 201478, 308768, 385960, 402956, 503695, 771920, 805912, 1007390, 1264019, 1543840, 1611824, 2014780, 2528038, 3223648, 4029560, 5056076, 6320095, 7420081, 8059120, 10112152, 12640190, 14840162, 16118240, 20224304, 25280380, 29680324, 37100405, 40448608, 50560760, 59360648, 74200810, 101121520, 118721296, 148401620, 202243040, 237442592, 296803240, 593606480, 972030611, 1187212960, 1944061222, 3888122444, 4860153055, 7776244888, 9720306110, 15552489776, 19440612220, 31104979552, 38881224440, 77762448880, 155524897760]

約数ペア:

[(1, 155524897760), (2, 77762448880), (4, 38881224440), (5, 31104979552), (8, 19440612220), (10, 15552489776), (16, 9720306110), (20, 7776244888), (32, 4860153055), (40, 3888122444), (80, 1944061222), (131, 1187212960), (160, 972030611), (262, 593606480), (524, 296803240), (655, 237442592), (769, 202243040), (1048, 148401620), (1310, 118721296), (1538, 101121520), (2096, 74200810), (2620, 59360648), (3076, 50560760), (3845, 40448608), (4192, 37100405), (5240, 29680324), (6152, 25280380), (7690, 20224304), (9649, 16118240), (10480, 14840162), (12304, 12640190), (15380, 10112152), (19298, 8059120), (20960, 7420081), (24608, 6320095), (30760, 5056076), (38596, 4029560), (48245, 3223648), (61520, 2528038), (77192, 2014780), (96490, 1611824), (100739, 1543840), (123040, 1264019), (154384, 1007390), (192980, 805912), (201478, 771920), (308768, 503695), (385960, 402956)]