156387480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 499046400

約数和(自身を除く): 342658920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 285, 339, 380, 452, 456, 565, 570, 607, 678, 760, 904, 1130, 1140, 1214, 1356, 1695, 1821, 2147, 2260, 2280, 2428, 2712, 3035, 3390, 3642, 4294, 4520, 4856, 6070, 6441, 6780, 7284, 8588, 9105, 10735, 11533, 12140, 12882, 13560, 14568, 17176, 18210, 21470, 23066, 24280, 25764, 32205, 34599, 36420, 42940, 46132, 51528, 57665, 64410, 68591, 69198, 72840, 85880, 92264, 115330, 128820, 137182, 138396, 172995, 205773, 230660, 257640, 274364, 276792, 342955, 345990, 411546, 461320, 548728, 685910, 691980, 823092, 1028865, 1303229, 1371820, 1383960, 1646184, 2057730, 2606458, 2743640, 3909687, 4115460, 5212916, 6516145, 7819374, 8230920, 10425832, 13032290, 15638748, 19548435, 26064580, 31277496, 39096870, 52129160, 78193740, 156387480]

約数ペア:

[(1, 156387480), (2, 78193740), (3, 52129160), (4, 39096870), (5, 31277496), (6, 26064580), (8, 19548435), (10, 15638748), (12, 13032290), (15, 10425832), (19, 8230920), (20, 7819374), (24, 6516145), (30, 5212916), (38, 4115460), (40, 3909687), (57, 2743640), (60, 2606458), (76, 2057730), (95, 1646184), (113, 1383960), (114, 1371820), (120, 1303229), (152, 1028865), (190, 823092), (226, 691980), (228, 685910), (285, 548728), (339, 461320), (380, 411546), (452, 345990), (456, 342955), (565, 276792), (570, 274364), (607, 257640), (678, 230660), (760, 205773), (904, 172995), (1130, 138396), (1140, 137182), (1214, 128820), (1356, 115330), (1695, 92264), (1821, 85880), (2147, 72840), (2260, 69198), (2280, 68591), (2428, 64410), (2712, 57665), (3035, 51528), (3390, 46132), (3642, 42940), (4294, 36420), (4520, 34599), (4856, 32205), (6070, 25764), (6441, 24280), (6780, 23066), (7284, 21470), (8588, 18210), (9105, 17176), (10735, 14568), (11533, 13560), (12140, 12882)]