156780704740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{436399}}^1$

素因数の和:436513

約数の個数: 96

約数和(自身を含む): 380065996800

約数和(自身を除く): 223285292060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 71, 92, 110, 115, 142, 220, 230, 253, 284, 355, 460, 506, 710, 781, 1012, 1265, 1420, 1562, 1633, 2530, 3124, 3266, 3905, 5060, 6532, 7810, 8165, 15620, 16330, 17963, 32660, 35926, 71852, 89815, 179630, 359260, 436399, 872798, 1745596, 2181995, 4363990, 4800389, 8727980, 9600778, 10037177, 19201556, 20074354, 24001945, 30984329, 40148708, 48003890, 50185885, 61968658, 96007780, 100371770, 110408947, 123937316, 154921645, 200743540, 220817894, 309843290, 340827619, 441635788, 552044735, 619686580, 681655238, 712639567, 1104089470, 1363310476, 1425279134, 1704138095, 2208178940, 2850558268, 3408276190, 3563197835, 6816552380, 7126395670, 7839035237, 14252791340, 15678070474, 31356140948, 39195176185, 78390352370, 156780704740]

約数ペア:

[(1, 156780704740), (2, 78390352370), (4, 39195176185), (5, 31356140948), (10, 15678070474), (11, 14252791340), (20, 7839035237), (22, 7126395670), (23, 6816552380), (44, 3563197835), (46, 3408276190), (55, 2850558268), (71, 2208178940), (92, 1704138095), (110, 1425279134), (115, 1363310476), (142, 1104089470), (220, 712639567), (230, 681655238), (253, 619686580), (284, 552044735), (355, 441635788), (460, 340827619), (506, 309843290), (710, 220817894), (781, 200743540), (1012, 154921645), (1265, 123937316), (1420, 110408947), (1562, 100371770), (1633, 96007780), (2530, 61968658), (3124, 50185885), (3266, 48003890), (3905, 40148708), (5060, 30984329), (6532, 24001945), (7810, 20074354), (8165, 19201556), (15620, 10037177), (16330, 9600778), (17963, 8727980), (32660, 4800389), (35926, 4363990), (71852, 2181995), (89815, 1745596), (179630, 872798), (359260, 436399)]