15351879480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{27733}}^1$

素因数の和:28413

約数の個数: 128

約数和(自身を含む): 52716787200

約数和(自身を除く): 37364907720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 659, 840, 1318, 1977, 2636, 3295, 3954, 4613, 5272, 6590, 7908, 9226, 9885, 13180, 13839, 15816, 18452, 19770, 23065, 26360, 27678, 27733, 36904, 39540, 46130, 55356, 55466, 69195, 79080, 83199, 92260, 110712, 110932, 138390, 138665, 166398, 184520, 194131, 221864, 276780, 277330, 332796, 388262, 415995, 553560, 554660, 582393, 665592, 776524, 831990, 970655, 1109320, 1164786, 1553048, 1663980, 1941310, 2329572, 2911965, 3327960, 3882620, 4659144, 5823930, 7765240, 11647860, 18276047, 23295720, 36552094, 54828141, 73104188, 91380235, 109656282, 127932329, 146208376, 182760470, 219312564, 255864658, 274140705, 365520940, 383796987, 438625128, 511729316, 548281410, 639661645, 731041880, 767593974, 1023458632, 1096562820, 1279323290, 1535187948, 1918984935, 2193125640, 2558646580, 3070375896, 3837969870, 5117293160, 7675939740, 15351879480]

約数ペア:

[(1, 15351879480), (2, 7675939740), (3, 5117293160), (4, 3837969870), (5, 3070375896), (6, 2558646580), (7, 2193125640), (8, 1918984935), (10, 1535187948), (12, 1279323290), (14, 1096562820), (15, 1023458632), (20, 767593974), (21, 731041880), (24, 639661645), (28, 548281410), (30, 511729316), (35, 438625128), (40, 383796987), (42, 365520940), (56, 274140705), (60, 255864658), (70, 219312564), (84, 182760470), (105, 146208376), (120, 127932329), (140, 109656282), (168, 91380235), (210, 73104188), (280, 54828141), (420, 36552094), (659, 23295720), (840, 18276047), (1318, 11647860), (1977, 7765240), (2636, 5823930), (3295, 4659144), (3954, 3882620), (4613, 3327960), (5272, 2911965), (6590, 2329572), (7908, 1941310), (9226, 1663980), (9885, 1553048), (13180, 1164786), (13839, 1109320), (15816, 970655), (18452, 831990), (19770, 776524), (23065, 665592), (26360, 582393), (27678, 554660), (27733, 553560), (36904, 415995), (39540, 388262), (46130, 332796), (55356, 277330), (55466, 276780), (69195, 221864), (79080, 194131), (83199, 184520), (92260, 166398), (110712, 138665), (110932, 138390)]